UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y4r8Dp3iAIFHOyjM1ZD5Mkt22aoNLfpxKoMrVzh0c6A=' 
WHERE 
  key_id = 'c09517418f7ff62e98fb48dd009ec8e5b6a8990231138c454f30c9e3a98a8ba6' 
  AND (
    token = 'y4r8Dp3iAIFHOyjM1ZD5Mkt22aoNLfpxKoMrVzh0c6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )