UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gSN54TzYvISudsGVnyRNzk66sb+cHWobgG6UZWxyCG0=' 
WHERE 
  key_id = '35ad58ed45d8ab76ea10e67edeca6f2a21fb806c0c1defa22c8faa2572cd3ea6' 
  AND (
    token = 'gSN54TzYvISudsGVnyRNzk66sb+cHWobgG6UZWxyCG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )