UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '324IGkY6+LZX37VLIe8caKceqicM/BHyhtjzhjcCD/U=' 
WHERE 
  key_id = '7f7f64ab05d9dba3fde565503827ef19f334ef8662bddace0f4f3856ee2aa3ea' 
  AND (
    token = '324IGkY6+LZX37VLIe8caKceqicM/BHyhtjzhjcCD/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )