UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uo/jvASbio52ieHk3vP4lhbC/1YUsL8lBEOYHCIWtLk=' 
WHERE 
  key_id = '238918deeedf0408bf19ee6b33e42aaa5f5d6cad7cc6a4866e1b3f22768572e0' 
  AND (
    token = 'Uo/jvASbio52ieHk3vP4lhbC/1YUsL8lBEOYHCIWtLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )