UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W8zjvahFxfF/sUZ1yxNiK0Xjl0qHV+VxOVoY37DaMxM=' 
WHERE 
  key_id = 'aaaf7821a433ed9f49d472075dfa8978e3d1be983cc9884e54958d8df88f8444' 
  AND (
    token = 'W8zjvahFxfF/sUZ1yxNiK0Xjl0qHV+VxOVoY37DaMxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )