UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/FwFFdLri37/T0fikKBumYcHqHdvzXDDe7OPSvlleU8=' 
WHERE 
  key_id = '8a87d5273346cc20a963f57fc0b76e9319a31bf2f227f2c5e73f39988ee54076' 
  AND (
    token = '/FwFFdLri37/T0fikKBumYcHqHdvzXDDe7OPSvlleU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )