UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qeoTPnGW8xrQmu1zM1khz98mntuZCbqnBS0/zYyo9g0=' 
WHERE 
  key_id = '5ff007214a6366638c78abc8544eb9504a2d7b835b00b4da932bd5df233d0882' 
  AND (
    token = 'qeoTPnGW8xrQmu1zM1khz98mntuZCbqnBS0/zYyo9g0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031