UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/HAtGW0f9UdW5X73qp30QIEr7BJoLJdsuVSCLjpcJu4=' 
WHERE 
  key_id = 'faa43bd78a7eec85522255ae08a5b7613c060b74f67658f3571cc0d40b474632' 
  AND (
    token = '/HAtGW0f9UdW5X73qp30QIEr7BJoLJdsuVSCLjpcJu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )