UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C5Jc9oXDPo/FirXiu9rayiHi/ZcXDL1nPq10z1t2FYM=' 
WHERE 
  key_id = 'eb4d2d6a16af16f9259e6217224602f44e87fcdd5e080986d9f58c9f55e2e7c6' 
  AND (
    token = 'C5Jc9oXDPo/FirXiu9rayiHi/ZcXDL1nPq10z1t2FYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )