UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '31lc1YS392fM+b+km07HSNaPiopmmaUdhg4I1+VEI9I=' 
WHERE 
  key_id = '3577790c1e680a9d621f0cdc777dee942bc28a543579ed0e80db581da8638935' 
  AND (
    token = '31lc1YS392fM+b+km07HSNaPiopmmaUdhg4I1+VEI9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )