UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OL/+1kNFvjl24KroUPTIUyLyW4Q5NPclTGZmw4CSzSE=' 
WHERE 
  key_id = '8fa740aa0cb42e539a081a0a42a0a6304fabf99a512153454ce2e5d4faf85041' 
  AND (
    token = 'OL/+1kNFvjl24KroUPTIUyLyW4Q5NPclTGZmw4CSzSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )