UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rRPhWpQKvUn3DMtRjA5IwOLowGrsZ/eR9EHj0ChonUg=' 
WHERE 
  key_id = 'd694af8490ab10ade8754248eee12e9109a1eca412f6d3912a52b88a8c0b15cc' 
  AND (
    token = 'rRPhWpQKvUn3DMtRjA5IwOLowGrsZ/eR9EHj0ChonUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )