UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/4oNBSVRMFFjWHwim/SMNzn07Zfzs/irGrnFTCe+iFE=' 
WHERE 
  key_id = '792698c5e9577d00985d200f7393cd0d4bd107b77aa22905b7e613f0068cb1e4' 
  AND (
    token = '/4oNBSVRMFFjWHwim/SMNzn07Zfzs/irGrnFTCe+iFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )