UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+SjVgKQcuSE7zUi5oL+dKEpf70h4NnfBjpGz7RLUWkY=' 
WHERE 
  key_id = 'fb7895a42307bd62a114159f43246fce84b876776705fe619bcdb381d175bd35' 
  AND (
    token = '+SjVgKQcuSE7zUi5oL+dKEpf70h4NnfBjpGz7RLUWkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )