UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xr5qMBs864i2zpKt161hIdYYdSdQJeHTnCYJ1eMPXhg=' 
WHERE 
  key_id = '97531e73ff35f7106e4c6856f495ada3fa75a4b3b4c18da4d57aa08778f72429' 
  AND (
    token = 'xr5qMBs864i2zpKt161hIdYYdSdQJeHTnCYJ1eMPXhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )