UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dJwJKepIVSVy+R3aX5HEaLxJ48cobgCwmIg//5bKXCM=' 
WHERE 
  key_id = 'fd7b42e33adfbe54ccd2457b6f6cd6a31496bd8bf92c05f4b3a4b144d1a3bb52' 
  AND (
    token = 'dJwJKepIVSVy+R3aX5HEaLxJ48cobgCwmIg//5bKXCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )