UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '08b84r0CWx/sMDJaZ9XY0rsdi5wn10sux22L86TcGY8=' 
WHERE 
  key_id = 'd28fda79f9d3a0d5bdade780b2ee520964e54ce97fa0fd31af1073be9647ced0' 
  AND (
    token = '08b84r0CWx/sMDJaZ9XY0rsdi5wn10sux22L86TcGY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )