UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IHFkoxYIAD3Ji0A38m2ykLUNT2RAHHWqxnYcGzannLk=' 
WHERE 
  key_id = '3e9c0d28cd67a493ee23880c2cf4031b6b3156914237f5e587317248e3ad437d' 
  AND (
    token = 'IHFkoxYIAD3Ji0A38m2ykLUNT2RAHHWqxnYcGzannLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )