UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TSGGBM9XJphXfKBRmL/kXPGZ0epfXrioiyOXmwTds1c=' 
WHERE 
  key_id = '9861df4d7193223a7c93e802d60946b593f231efbe8160f36639655ac56bdd28' 
  AND (
    token = 'TSGGBM9XJphXfKBRmL/kXPGZ0epfXrioiyOXmwTds1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )