UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sCw2GdLl5M0ixun04PJApOkpYQGQyNDnyLt/FBUzuTg=' 
WHERE 
  key_id = '195e4bdd20fab56b9381bb72a57d0fa486aa9599be3973a195535cfdc0fc218d' 
  AND (
    token = 'sCw2GdLl5M0ixun04PJApOkpYQGQyNDnyLt/FBUzuTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )