INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6049d61fb70c7226e69df6573cae3a49a1d941dceb45067f9098b4a4ea6ac83', 
    '8Wvfjrbw2Io1UIPqz33QBYhlW485bQeJfKiBcbjF+vc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)