UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jQHgHlA4S9sb4Pvm25PahMGsqwAvfEStMtVnsGg3174=' 
WHERE 
  key_id = 'b93a656fbd6d8d4e209b0293ffff5723e8a3047ad57c29c69d489d47e26252da' 
  AND (
    token = 'jQHgHlA4S9sb4Pvm25PahMGsqwAvfEStMtVnsGg3174=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )