UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fi6YhxKEfOqSbRK9CyhvK5INoemumnTr465alKLXXhM=' 
WHERE 
  key_id = 'fbbe22ca46125b25ebf892a492a0c0440043c22e5d54da2e6e3984d568371738' 
  AND (
    token = 'Fi6YhxKEfOqSbRK9CyhvK5INoemumnTr465alKLXXhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )