UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zAsko+/YxgdP9Jy2X3dXGf5c2KOEjkzx2ZpsqT2TPXY=' 
WHERE 
  key_id = 'a0ae4c676642e81aba5f9dc249da2ca072a4f06bb14d37bef8a09bfd21bb4213' 
  AND (
    token = 'zAsko+/YxgdP9Jy2X3dXGf5c2KOEjkzx2ZpsqT2TPXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )