UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yG8WBVN7j4epfHZdvnVOQUoxqPUkkr7jyQSFCztLVmw=' 
WHERE 
  key_id = '74a45a89cef38c8c103f7a165730994bb4ada0ad4cc44ea6420cf0b212d6060f' 
  AND (
    token = 'yG8WBVN7j4epfHZdvnVOQUoxqPUkkr7jyQSFCztLVmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )