INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '702a5edc20d28c1c63abf9ca515e1ecac6f57360716f48cc226a24eaaff5c4ff', 
    'L0PNPd4WcrcPpJ8vBEh2OTk5zt77RHNSsJ9/2REeCfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)