UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3nLN7iB0sk95HlVq9kIrMAteSePzsfFDanEi6tDC1RQ=' 
WHERE 
  key_id = 'c987ab744e086cdc9b965e060c99d47fb01fefc2a8fba555ce0730c72dd9989f' 
  AND (
    token = '3nLN7iB0sk95HlVq9kIrMAteSePzsfFDanEi6tDC1RQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )