UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n/qA8Xk8Rp+1wbT/z9Ms0gQ/hFbfzIqGVtSN7ONLShs=' 
WHERE 
  key_id = '88135f65c07c8a5a7c229cb32bc56ed48adac13ec43cef16570f41b07649bad1' 
  AND (
    token = 'n/qA8Xk8Rp+1wbT/z9Ms0gQ/hFbfzIqGVtSN7ONLShs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )