UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w5L7BMYsk2z6Oon2DZcuSTLiCopMM4Ph0QFjF002v34=' 
WHERE 
  key_id = 'c6a519a838e7e10c868752fa26c5d0a2a4f27e2c41693aea33abb8a481ee60eb' 
  AND (
    token = 'w5L7BMYsk2z6Oon2DZcuSTLiCopMM4Ph0QFjF002v34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )