INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59b583fea35d186842376f87d6273bec6f7676a9c9efbcd901bca30503c4e517', 
    'cYuiLoFhQiYPQeDSsGwdPomju4YU4dq+M5c/KLUt2K0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)