UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u3NqehjA2j33nZGpKxPXkVbhvhSdn+g5nclLFZcacWg=' 
WHERE 
  key_id = '58b9a35ffc7c223f295a9b3decb79d25afb5646b1d506d9ecbe4b9b6db543aed' 
  AND (
    token = 'u3NqehjA2j33nZGpKxPXkVbhvhSdn+g5nclLFZcacWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )