UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z+6SgleEthtD6snZIt5+HCSPstcejXFu6hgqiK9RLP0=' 
WHERE 
  key_id = '0730991e6db32f63a4b6bcd2366adb8f694c295db06f1b1824e3c25cff0a1d5d' 
  AND (
    token = 'Z+6SgleEthtD6snZIt5+HCSPstcejXFu6hgqiK9RLP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )