UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ySVGPmOBKCotOmOuhmloclMsJPJH4bO7bLx8Nexxmfg=' 
WHERE 
  key_id = '8f4e308fe158aa5ca837f6bd361e3c47c49f76f479c2cce54147c947aeb10a82' 
  AND (
    token = 'ySVGPmOBKCotOmOuhmloclMsJPJH4bO7bLx8Nexxmfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )