UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fjs/YpPIuF5E+8ehetbjFU3iKn/k4fJuOpWvzghcvt4=' 
WHERE 
  key_id = 'c249abcd24b6e5c7975acabce4f7e700567349d4348f19055f4c6e9e26cb703e' 
  AND (
    token = 'fjs/YpPIuF5E+8ehetbjFU3iKn/k4fJuOpWvzghcvt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )