UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Srk095tnqB1kcQHfQcL2vi3HzSiL1QG9kmMOj7KozAI=' 
WHERE 
  key_id = 'f5cefb6deb0acb3c844e44f67867d36f52642dd20ed5e994bdf06d1c4e9feb67' 
  AND (
    token = 'Srk095tnqB1kcQHfQcL2vi3HzSiL1QG9kmMOj7KozAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )