UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zFm+hinvNY/pVzfy/z2ULyVrA6FDo8Pw9blA+sZZ//4=' 
WHERE 
  key_id = '00bc7a5ddc034ddbe01fb137f758807feda483f299af1f9ac6d2d2f1f764d479' 
  AND (
    token = 'zFm+hinvNY/pVzfy/z2ULyVrA6FDo8Pw9blA+sZZ//4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )