UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X0qXmI1k7LMLL41HGgBjM1+GfyVHvBqKB1lYIqfNxBc=' 
WHERE 
  key_id = '6bf91cece43ea3a7e2366d697718ee158b57fc3471545d8599ad4caee6256a40' 
  AND (
    token = 'X0qXmI1k7LMLL41HGgBjM1+GfyVHvBqKB1lYIqfNxBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )