UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ejvb+6M+UidkP65VkWvtO8p6N2bOF9m9zPyC7EUXG3w=' 
WHERE 
  key_id = '627a1a6bae65a19b44701d0eb266a3ff8eaab1ddd9c45c4cf74e9d4b3b817872' 
  AND (
    token = 'Ejvb+6M+UidkP65VkWvtO8p6N2bOF9m9zPyC7EUXG3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )