INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75c64c959849ce37ba74c0653e3382137a1ee609bd2d5b593911fd652cc16c75', 
    'us+AzAs5jGBBHAdIc83s5TSlouVrU3tqdAvtpMEMgxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)