UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MCw7iBQ9yQhnaMdDT8vgB8zPV3NoikGuG9gVn/+t++Q=' 
WHERE 
  key_id = 'f98d255a3cf5d9f0f34c64684be53ccb6cec12a7c99924f0765f8131d136db32' 
  AND (
    token = 'MCw7iBQ9yQhnaMdDT8vgB8zPV3NoikGuG9gVn/+t++Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )