INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48ff18717f21659a4e3358b556f4321351eb3dc668a3313d9538b8366683a19a', 
    'LwApzfSTquJc1+5aKciZOCujMttYx4He3mr6VPwWJzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)