UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UqcigJy/VQZyb8i8tPVjeNO9694MEpEV9ehWYb92mm0=' 
WHERE 
  key_id = '85448c5344d6fa79b6ebff3f5b1cf4b5d9ce060b7919f63140d7e2f0aaae2f30' 
  AND (
    token = 'UqcigJy/VQZyb8i8tPVjeNO9694MEpEV9ehWYb92mm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )