UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E0xmafR9FfRLLyT+pdHwOe5treDGoT9Yiac65p+fh/Q=' 
WHERE 
  key_id = 'eee1d12485e2fa208c40b1e4b088f48103c98d9e7b82b6b7723ec0875c3dd442' 
  AND (
    token = 'E0xmafR9FfRLLyT+pdHwOe5treDGoT9Yiac65p+fh/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )