UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hAPICcHCPO5QN3ZF0VmCGPTFXjhBIPavLM87p7AbPes=' 
WHERE 
  key_id = 'e02e9042de0f404fdac67b7daa42752656e8a15d23b0c2f758671057cac13769' 
  AND (
    token = 'hAPICcHCPO5QN3ZF0VmCGPTFXjhBIPavLM87p7AbPes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )