UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FOGnmMcqFzl8nICHsv8wWHlukTFea+D1bTt1gNGq11o=' 
WHERE 
  key_id = '43c498072264b51ef4a56c563c7ad05be5261814bcb888f397094b5c449afd33' 
  AND (
    token = 'FOGnmMcqFzl8nICHsv8wWHlukTFea+D1bTt1gNGq11o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )