INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '457e370cc398825495863a6bb9e626975715a2dec24a9c6d555ff9b3a51bab99', 
    'n3ICdjaWwVNn3iCLR8RpM8ztEx6cKdh4HmbdPYtJGBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)