UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AyQ0XoRREj7Oy1Zx/O7AREXww+D7mu3tfH42oaKIIBs=' 
WHERE 
  key_id = '68311102c78d0f87bcf78bc217c2dcdd8d388600ca00a1b285f274b56f9138ca' 
  AND (
    token = 'AyQ0XoRREj7Oy1Zx/O7AREXww+D7mu3tfH42oaKIIBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )