INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d7f560f540e47462ebb9d3a3ad169a8a11008cc176c3efea8325103336e495d', 
    '6IljFT3BnLAxtfFOOSfxtXZii93JuXuWqx6/ATKj3yY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)