INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3239c39cc6ad7688e7eb0690f0a455b48cc337884979f24084f8008220908038', 
    'mow7VoC1RyVdG+YDBD9dmkNR+Lrr3gog53j3fBcD9pI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)