UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bOBvnB/jjePuwtHz1XymREeTAwgIGIZuxophimzQ6PE=' 
WHERE 
  key_id = 'bfbc16eb3f238822d0db7c12313382458f3d112f06614befe0f5746dfbbe9dc8' 
  AND (
    token = 'bOBvnB/jjePuwtHz1XymREeTAwgIGIZuxophimzQ6PE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )