UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bb+xTx4cozHimZdnn7pO0r/h1K4VINghJRxCS1/OFFk=' 
WHERE 
  key_id = 'e4597471fba7ee2871c3bc1f25b71c99551678c313c2a96938d27fd314266228' 
  AND (
    token = 'bb+xTx4cozHimZdnn7pO0r/h1K4VINghJRxCS1/OFFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )