UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '88s0sdyt7cCzcs0phdZpgpzX2ZJLAYvkSRc5nbvJuXs=' 
WHERE 
  key_id = '67e33595629dc08727dc77cf6921f08618d11be5597045210d56e8685bf4cc60' 
  AND (
    token = '88s0sdyt7cCzcs0phdZpgpzX2ZJLAYvkSRc5nbvJuXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )