UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uc+a2leP8IoCjF4/c4XB1/1EVPJ23mPI3T8ErI0IM2s=' 
WHERE 
  key_id = '14345bc6a44c8948834c0c97769ec70c81b82b2f7afced13376e123a63ca2e2c' 
  AND (
    token = 'uc+a2leP8IoCjF4/c4XB1/1EVPJ23mPI3T8ErI0IM2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )