INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56de3a12a97f586c8258112d85c241f33f1e08123fa56c0738120fd9a3c1527b', 
    'GLcZJLdOvPcSo1OfK/FK/R74CFc8YyHRpFOaQ2heDIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)