UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6kC/k3vMXlIDMpD4HYKp+5W1v2y9HVaeevG20uQxs70=' 
WHERE 
  key_id = 'f23b6078ef4e96c82cd17c1c4b256efb0ccccf301ee64640d107d6eff5a6c49f' 
  AND (
    token = '6kC/k3vMXlIDMpD4HYKp+5W1v2y9HVaeevG20uQxs70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )