UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hZ1pxlU9nWxXfiF1kyJ71TKPqwL//PY7137qcseV+ro=' 
WHERE 
  key_id = '1b30b1f4e3a668eecf67cfc0404eb5e9ab33a86d4240e45ed9de98d3a43c8f71' 
  AND (
    token = 'hZ1pxlU9nWxXfiF1kyJ71TKPqwL//PY7137qcseV+ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )