INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b199843bfa222eb7919bf2548aa803869f9a5bd78a9e43a2f5f9f16d251ce8f9', 
    'SgUDdRgbQ9P5fZm4bG2ZxDagRp2RBczQy3BRHLzsUZ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)