UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n/6I48SQ3EYpFXqnl20GMGtJuGFF0MQCH68qjLrI2wU=' 
WHERE 
  key_id = 'd5dbb4365037fb9afdfaff15ddcbc38a07d87f8c22ca8e50947f9fc4118be0c7' 
  AND (
    token = 'n/6I48SQ3EYpFXqnl20GMGtJuGFF0MQCH68qjLrI2wU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )