UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lZ5xk/5NFtQffltWzSlSypFp2u7Nx4sQRMW8rh1mkk0=' 
WHERE 
  key_id = '5d91722093f862f5bd51a978889dbeff143078a6cecd24d1a70aedc16f0763ee' 
  AND (
    token = 'lZ5xk/5NFtQffltWzSlSypFp2u7Nx4sQRMW8rh1mkk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )