INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89386b16825d3dd5cda52eeb7f4f08dcdff18bc4f763422acbaf586c5b3d1462', 
    'dRUkRme9qvHrmg6KV7jE8I9XxbwSUulv9ukXr6hpimY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)