UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+AgFu86ZP81PMYHXX9Gcx4emoQDpdOg6mrLy9cqMM34=' 
WHERE 
  key_id = '2bf9f9a997231f9093b8908ae522cd611d9f4b7df93ffc2263ad68eb3758335c' 
  AND (
    token = '+AgFu86ZP81PMYHXX9Gcx4emoQDpdOg6mrLy9cqMM34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )