UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UKyi+0faN1S95mrk3MFJtWZQKENtTizEYp/0OhcZLMM=' 
WHERE 
  key_id = '8ea5a212067878af775464b20437d1223c565e2f9b7a2b5cc77c60fb23c69036' 
  AND (
    token = 'UKyi+0faN1S95mrk3MFJtWZQKENtTizEYp/0OhcZLMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )