UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wrxU4Mdwh+6EjA64CiMNV9c6sTapmyMcsWLq7Wvbu5Q=' 
WHERE 
  key_id = '6daa4f00e769ada14ec3ff45c5c35154de1a20739eb84769368b9b4b3945af41' 
  AND (
    token = 'wrxU4Mdwh+6EjA64CiMNV9c6sTapmyMcsWLq7Wvbu5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )