UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'giP5GPsoGa3qXqAoWvF6b+wKAu2mkxsaTRRbG6WXAQU=' 
WHERE 
  key_id = 'b2a66c1673da9ed886a617379e2c84c9ac1cbd6cc5abcba2c95f6434406ddaaf' 
  AND (
    token = 'giP5GPsoGa3qXqAoWvF6b+wKAu2mkxsaTRRbG6WXAQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )