UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wAY1T01Kr9jSft43lriqoHjBzBx6BC5TZgitfrcT4zs=' 
WHERE 
  key_id = '02df12963baa164fdb00f81fda991dc774af2f5ef5bdf6966f75050434b46f40' 
  AND (
    token = 'wAY1T01Kr9jSft43lriqoHjBzBx6BC5TZgitfrcT4zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )