INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9bc7452b4f66cc46e5d22fa909deab825166811ad3171c05e9509e82bc1feb1', 
    '2RGzfSUZy2XSyGeIG2ijRS8S9R/NdYpieYqc8eAA6hY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)