UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't+QUi/4GrmySL/TZ51hcYhBtdkgiURV3kAen7O1gpOk=' 
WHERE 
  key_id = 'cf8ed3d8e8114137d8720325a4d6fd448719478889813b98f9c0c05447bf750f' 
  AND (
    token = 't+QUi/4GrmySL/TZ51hcYhBtdkgiURV3kAen7O1gpOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )