UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8INq4yX+qw3ltR3Dttc93EYoo23NVRcpFBTzyW8Oa4E=' 
WHERE 
  key_id = '56bd7d85a2086cb1c74977709295be75ccc3fd34ca7de859dbe7376a70830b1c' 
  AND (
    token = '8INq4yX+qw3ltR3Dttc93EYoo23NVRcpFBTzyW8Oa4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )