UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JPKhTIjb+TIuqPPdM7KcE+yszD1HiUVnRcvt+2Aur5Y=' 
WHERE 
  key_id = '8b3c8551960b226ca3e84d1cdad478dbdc78516da7e5a39f850cd7e594669f86' 
  AND (
    token = 'JPKhTIjb+TIuqPPdM7KcE+yszD1HiUVnRcvt+2Aur5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )