UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'thH4yDySffLDDibKmx8LCuxaI1V7bi4uNwRpm5JUxVI=' 
WHERE 
  key_id = '1295ecb3d1774823770698d222c2ccddf7fb5da43c227567c39b12bc790b4d45' 
  AND (
    token = 'thH4yDySffLDDibKmx8LCuxaI1V7bi4uNwRpm5JUxVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )