UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JVOUM3V+N7k05mBlIU4N2sxa6QNCihIplA38SLYYGbc=' 
WHERE 
  key_id = '8697400953edb8af875b035ea9aa33cb65f81bd8e55d08abf6f3c2390352ee6a' 
  AND (
    token = 'JVOUM3V+N7k05mBlIU4N2sxa6QNCihIplA38SLYYGbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )