UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wGM2x3n0JyFErU7Jh71NBzpOQNjamV+LPTSHQevV390=' 
WHERE 
  key_id = 'afa540b0e841bf0b5db78184ad8dc17574978205abe60ace98c04f5bc2f5208a' 
  AND (
    token = 'wGM2x3n0JyFErU7Jh71NBzpOQNjamV+LPTSHQevV390=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )