INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c7e8a60581113889cadfb38c7e5fd04c0990473f30709a9d27bfb2c05b14a5d', 
    '3oPe2qNhndtwXNcYYqpWtuas92dCwlSQ9yxMmO4MMA8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)