UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'djywxRiFMRap0gpZHHs0sdpAEwc0dXHR+78ogclKKHA=' 
WHERE 
  key_id = '33c1e16e88bfc55a296d7c57978c930763d42fe1bdec8216a7cc8fd5fe168900' 
  AND (
    token = 'djywxRiFMRap0gpZHHs0sdpAEwc0dXHR+78ogclKKHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )