UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'URSaM0344t8bL+xGKW1PfQPLRbnRUZwolwUYC8pBPkY=' 
WHERE 
  key_id = 'cf26ced244a0f4b6da27a9d4f791f8e9db1a13e1bc1bd7b48c2552c4c47ed22c' 
  AND (
    token = 'URSaM0344t8bL+xGKW1PfQPLRbnRUZwolwUYC8pBPkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )