UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'erms7leRqkCY5a7Ilcm4f7Hk9geyyfHfQuc2N1ca0J8=' 
WHERE 
  key_id = '8c076454fe0a786740e356b8afe4f44d8f1c5ef7efbb0d984e86bc1dfaf6001c' 
  AND (
    token = 'erms7leRqkCY5a7Ilcm4f7Hk9geyyfHfQuc2N1ca0J8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )