INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f1470acc467bf4d2c6b482d55c547482e57190da0ba33cb2a90409be1f03a2f', 
    '3Mlz1AtTvJB1VPWslGtsfv9U1nbhtpJ6FHS4/eE2jbw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)