UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OQvOODx4hvEK4Rg8MazjzSxwDmgXDRAEyaxGyRTFY+4=' 
WHERE 
  key_id = '6589c507f8abf4a07bb5b8cf70416a2e5d9bca938c025c5396dc3936f32c3747' 
  AND (
    token = 'OQvOODx4hvEK4Rg8MazjzSxwDmgXDRAEyaxGyRTFY+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )