UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YCNc4h2jS4PFiKEVA3RqVIKPNiKgzmAlqlhQSh4d6HI=' 
WHERE 
  key_id = 'c6a75f1ad3bf4faf28e7829f84fb558f41723308d61344e14aed75cdd8c09a59' 
  AND (
    token = 'YCNc4h2jS4PFiKEVA3RqVIKPNiKgzmAlqlhQSh4d6HI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )