UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KpBDgkNPSQhf8L/KpnB5h018I/yGoa64D6C6IFD0u4c=' 
WHERE 
  key_id = 'e14e0133aa0eba59f01a7cc2dc29115ed6e6d1238a6ac6ddae124cb8c2c1cf72' 
  AND (
    token = 'KpBDgkNPSQhf8L/KpnB5h018I/yGoa64D6C6IFD0u4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )