UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JYIy56AJFOWPjuRd6lFXN1GE1ezsHB1rdmQ7wCz27vY=' 
WHERE 
  key_id = 'c3ce931eda5baff54c253510a9d3b9d63e597695e565d01d7c312d2ce955dcfc' 
  AND (
    token = 'JYIy56AJFOWPjuRd6lFXN1GE1ezsHB1rdmQ7wCz27vY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )