UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8XHXZ1zGOjjjiFQnUPqgQjAON2tQS2ihyb+4C8aKtIg=' 
WHERE 
  key_id = '5b9c498b343a7555bc507b32024a76408f67b954e90b780d8bab3eb9cff34778' 
  AND (
    token = '8XHXZ1zGOjjjiFQnUPqgQjAON2tQS2ihyb+4C8aKtIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )