UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0mrEmxFA1kl+jq59hobwiCg8WFxbbpQTjIPVrz4C9B4=' 
WHERE 
  key_id = 'ac3f6a6beb7ecefbb354556a49692c59c4e8420b39a3e83f33866ffddecf5b58' 
  AND (
    token = '0mrEmxFA1kl+jq59hobwiCg8WFxbbpQTjIPVrz4C9B4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )