UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rtKHXsa1Td+UnSAXgWCXoKwnCTbtivge4H/9lhtWo1c=' 
WHERE 
  key_id = 'f456dcbecbd1501cb0db0e09e100ae0377e03ac5752deff8113d6df652a77e57' 
  AND (
    token = 'rtKHXsa1Td+UnSAXgWCXoKwnCTbtivge4H/9lhtWo1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )