UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LfGqTv3BqRXvFLcqR+rC/O8ppABps1H6dTUYKbbBMcU=' 
WHERE 
  key_id = 'd0af4c7d2b13209f92c58256884492dbb99a326b46bf2030a98eb6e58b41794b' 
  AND (
    token = 'LfGqTv3BqRXvFLcqR+rC/O8ppABps1H6dTUYKbbBMcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035