UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cfoyWJupIZo5jXDNK+z9XaayIWB8k5up20nqMP3qqaM=' 
WHERE 
  key_id = '87e118503aff3da444b762958e6177b30fa906c6bc32ad1c940b3b0c8478de02' 
  AND (
    token = 'cfoyWJupIZo5jXDNK+z9XaayIWB8k5up20nqMP3qqaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )