UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GE47L2gpxELEnFxFsmvL8/8UPkAu0EzLyhEGLgtooeo=' 
WHERE 
  key_id = '8d3102fd816ec468dc7c2979c76534cad91928cfb93f65486abf5c7c331d95ee' 
  AND (
    token = 'GE47L2gpxELEnFxFsmvL8/8UPkAu0EzLyhEGLgtooeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )