UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't+BTvNTx5v86tbMDphaOr7FjhvNIOGs4zgkpExynW4A=' 
WHERE 
  key_id = 'f778dd82ce0e023bdc1dee6d2a5025d3515f738852792fd31d3dd1182bbc92c7' 
  AND (
    token = 't+BTvNTx5v86tbMDphaOr7FjhvNIOGs4zgkpExynW4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )