UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JPZr1d6fUmqvNvvYUvl+EYVE8VHaGbakkqCcvAFmFYk=' 
WHERE 
  key_id = 'c7a93e15a7deeebe4a63c414d2e03f78660cec047b6fe4c3962a7bb26a7c9557' 
  AND (
    token = 'JPZr1d6fUmqvNvvYUvl+EYVE8VHaGbakkqCcvAFmFYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )