UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FF/yYV/6pOZ3hs0wMr2rRy4WQe7we79Bu85kBtTRqHA=' 
WHERE 
  key_id = '6e1ccb671a0cf672d374f1b5c67bcb7e4fdc9355d18a05ec2547486758a1c307' 
  AND (
    token = 'FF/yYV/6pOZ3hs0wMr2rRy4WQe7we79Bu85kBtTRqHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )