UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fgarDrPcBmqNj1J4XT+XlMHYDFV04zOTc4eA8SAHX/c=' 
WHERE 
  key_id = '33b11664931e90ec8f7c2085341a187a08d3c7c2f50451885becf39948af1c03' 
  AND (
    token = 'fgarDrPcBmqNj1J4XT+XlMHYDFV04zOTc4eA8SAHX/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )