INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c78421c17e7f000a57fb5659f7d7b79d629849871707a7e77768c44125436f5d', 
    '0IIcygGc+CUQNu9ZS/McqK6nt88rjZ3wBNZBcQckHpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)