UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pEFhI8IW2CBdARZi3b2OV7r+y0f67b63R1Ey6m8tucA=' 
WHERE 
  key_id = '1d31e3f12965b24db91f205c79502d74f2b0a8369c2547071bebd5d2b0cda832' 
  AND (
    token = 'pEFhI8IW2CBdARZi3b2OV7r+y0f67b63R1Ey6m8tucA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )