UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sT2kDbpJfo+VQwjzUXGSFA4lb44RghdXqFq6HNfuqBo=' 
WHERE 
  key_id = 'c9637f897bae08f327d6dcbdfa42fd73a0b0848b7d981253529c0c4bdfdb8cfa' 
  AND (
    token = 'sT2kDbpJfo+VQwjzUXGSFA4lb44RghdXqFq6HNfuqBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )