UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mJOwon4Ptr4Id852UQKPjcskIjaF5OBhg0V9LygdWG8=' 
WHERE 
  key_id = 'c23a449e6a4145b23806ce39750af72c1fda5480f06487e90a938653c575d903' 
  AND (
    token = 'mJOwon4Ptr4Id852UQKPjcskIjaF5OBhg0V9LygdWG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )