UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vq8qTQW7DzkLw3PwymqVDI3J9GPW27ZVm1aD4PWckzw=' 
WHERE 
  key_id = 'a122870c3e51f0ab65e4ad749eeb120f41e026603a3e35c1e5d7aad41c922488' 
  AND (
    token = 'vq8qTQW7DzkLw3PwymqVDI3J9GPW27ZVm1aD4PWckzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )