INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c11d594e707c63d2b5401ff7b3a88e2bccba1089a803b531c3cafe0983988436', 
    'ySSmzY1kK2sIhpyEqj0gcZV0Q0MFj4oIug9Rvh8k3zU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)