UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CjPgDatjWFzi1gwbXd0mHFaDC6rEpzhByofEZE+P07E=' 
WHERE 
  key_id = 'af7bc5272a4398e84bdeee94c84cbbbbd21ec170048c369bbcafa61e017d3d1b' 
  AND (
    token = 'CjPgDatjWFzi1gwbXd0mHFaDC6rEpzhByofEZE+P07E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )