UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UGaTtB9PqoV1Ig9C6EBSVDJoRgCvhua2DYN2jkTR270=' 
WHERE 
  key_id = '2629c7555f16325448641d41dd888882e47f94e790eea30e03811c8b402b1992' 
  AND (
    token = 'UGaTtB9PqoV1Ig9C6EBSVDJoRgCvhua2DYN2jkTR270=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )