UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+BR6dfBbFJBLD7MUc/+bNvepzgCAe9PEVLj4qOC67EY=' 
WHERE 
  key_id = '06ca6ac0caf3af89fa41a540a77d36cbc902a9e10d53118358d3ea806b5c4890' 
  AND (
    token = '+BR6dfBbFJBLD7MUc/+bNvepzgCAe9PEVLj4qOC67EY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )