UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PMbop8gicnNK/4PIIpcc0Pxupo/lSB/PDc4XPM5GFW0=' 
WHERE 
  key_id = '5411321b6ff4157aca50ba98e1436912dab6483206166b4852e3ca4c97b0139d' 
  AND (
    token = 'PMbop8gicnNK/4PIIpcc0Pxupo/lSB/PDc4XPM5GFW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )