UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zZUhMqZZ+N0+Er8UXMLpVRX7jXKQ81gzYWesQPmCtMw=' 
WHERE 
  key_id = '4f2236247a1bde0a3c870422702dfc59648d5a60c787b3c90a8eaf3a9fa00d5f' 
  AND (
    token = 'zZUhMqZZ+N0+Er8UXMLpVRX7jXKQ81gzYWesQPmCtMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )