UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g4WygJSaMbqsu9mGFlALX8VbpG3Qgm/+tEybXMIxLSg=' 
WHERE 
  key_id = '04c5a0848b5f442d7ece1f9f018a27a0e7e87960b63978c9a2783ee06cbf62b6' 
  AND (
    token = 'g4WygJSaMbqsu9mGFlALX8VbpG3Qgm/+tEybXMIxLSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )