UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kJCJpQ5xRgCN8hDaHLxFMwpA1Rb2fLCWAF2OG5Z47Ik=' 
WHERE 
  key_id = '0f99d1beaedf4d7086f830a443356931b8ccd7db6762155c8a5bc0dda18a93a4' 
  AND (
    token = 'kJCJpQ5xRgCN8hDaHLxFMwpA1Rb2fLCWAF2OG5Z47Ik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )