UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q7COf15SeeWjj4PAAC353Ay5vqWZ5kU7tRSn11JM1Io=' 
WHERE 
  key_id = '52adee37354bbd05b9a08ae7054d8ba455b97d8ff7b04a2837c3fd3564a80859' 
  AND (
    token = 'q7COf15SeeWjj4PAAC353Ay5vqWZ5kU7tRSn11JM1Io=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )