UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S6ql8XecZkJj8w/w7/ANGcdmQBhA/GPU403fqOELKtQ=' 
WHERE 
  key_id = 'fb2f93d519feecbf5c1d84af66f188d953621740a7dd269051dd912daf77f593' 
  AND (
    token = 'S6ql8XecZkJj8w/w7/ANGcdmQBhA/GPU403fqOELKtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )