UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DCv7uVd8kGxIOLWWp2cP2QiFGl3ftPGf0odfcOsxg2w=' 
WHERE 
  key_id = '025a035645091fa0b9e7ed0210a8b6826f4fb56900a5ac4d8237b57898a994d3' 
  AND (
    token = 'DCv7uVd8kGxIOLWWp2cP2QiFGl3ftPGf0odfcOsxg2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )