UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '15WFb7WqP4edwDcFBmFSLbVDjqehwsyDvXoxuk4MRAI=' 
WHERE 
  key_id = 'f76a143b3e1666399c138bd4b2ef41efc1b79f88c329a060d1931f8d14dd10bc' 
  AND (
    token = '15WFb7WqP4edwDcFBmFSLbVDjqehwsyDvXoxuk4MRAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )