UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EywK33P00zAnE9LYpr2+3z8U74NVqfKejlWTjnLgjDI=' 
WHERE 
  key_id = '64ef91ce0be6f6ede2f3ae0502467773fb9eddfb8ebacd112f3753304667381e' 
  AND (
    token = 'EywK33P00zAnE9LYpr2+3z8U74NVqfKejlWTjnLgjDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )