UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EU/tWlCXvU3ThtmkA665NJHcHGGNPhfYbxms2tbOExE=' 
WHERE 
  key_id = '0fe60e345c37f2770ba5dc4291b7d21b4778f47c6aebdf91f727055391843c23' 
  AND (
    token = 'EU/tWlCXvU3ThtmkA665NJHcHGGNPhfYbxms2tbOExE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )