UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'syZ5Am+fIcS/W+bmn3J8TthzVbJdGX9rfXd4NMX4Qjs=' 
WHERE 
  key_id = 'fec7a4e365432e0a3ffb6531d740f74033b69eca0b5046e08c976f927774c752' 
  AND (
    token = 'syZ5Am+fIcS/W+bmn3J8TthzVbJdGX9rfXd4NMX4Qjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )