UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IatYbTVtQwL23Jw5SgLO9jceXuma2UJESK7KP1GYkXs=' 
WHERE 
  key_id = '74a5fe4e6e327bc0db2c9ffc8e9832d4b5b6ea3a0a6e5953e8546555a550c3d5' 
  AND (
    token = 'IatYbTVtQwL23Jw5SgLO9jceXuma2UJESK7KP1GYkXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )