UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UxDAGKiPhFzIErN45XlRNAqdG/AAoPF8o8GSvImyjJY=' 
WHERE 
  key_id = '71f05eaa079103b3db2fd3f2ef20a6d78613f965e2293b6c6af3fa28d8155948' 
  AND (
    token = 'UxDAGKiPhFzIErN45XlRNAqdG/AAoPF8o8GSvImyjJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )