UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jwfYpxiaAV/WXOHCU+VzHvzQXxUK/HP5FlkWhoyoar4=' 
WHERE 
  key_id = '304abe086614fec4cbfe9cb0205d987cf9c0b697e97b8f87830c7f91de9daa70' 
  AND (
    token = 'jwfYpxiaAV/WXOHCU+VzHvzQXxUK/HP5FlkWhoyoar4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )