UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fm5hrpeWxEaZsxHDsdlNEbX5kCZiA1RFfGHnH2tmLbY=' 
WHERE 
  key_id = '4f1802bbe06680a111096f96a2286133b02be3836dd70fe5bd09e006bc88ed20' 
  AND (
    token = 'Fm5hrpeWxEaZsxHDsdlNEbX5kCZiA1RFfGHnH2tmLbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )