UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qjt4fuSj/P9Hx9GD9Jwtd9IQq5pMOdIjrE7CrvEko78=' 
WHERE 
  key_id = 'e854eeea3c02990742f03cb0659944bf7865c526aaeccaa1073ded2a3f0e28be' 
  AND (
    token = 'qjt4fuSj/P9Hx9GD9Jwtd9IQq5pMOdIjrE7CrvEko78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )