UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VxEbNmdVEEzZiTviZbLSI2mmNX7sSmaRPB/TpR4NQIQ=' 
WHERE 
  key_id = '7a10c499ff25f977b4ae80dfe63016938e19313bfc540e683791cfdb0798264f' 
  AND (
    token = 'VxEbNmdVEEzZiTviZbLSI2mmNX7sSmaRPB/TpR4NQIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )