UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RpoPvEjN041EG+l9hZ67E81j+uJh27gTFTGebi4vPQQ=' 
WHERE 
  key_id = 'd84a2003783738f77f5941d41595f27440bdaa14f11474eb02caf972ef9b28ea' 
  AND (
    token = 'RpoPvEjN041EG+l9hZ67E81j+uJh27gTFTGebi4vPQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )