UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2C2ACn3a/+O0UCrP/9jqcFD+nx0mYZQh6Dhx2hxqVFY=' 
WHERE 
  key_id = '196c74fc0165f8690cee2681a34abc9486a9cdb9999fc90b1b9951be232232c4' 
  AND (
    token = '2C2ACn3a/+O0UCrP/9jqcFD+nx0mYZQh6Dhx2hxqVFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )