INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bd3dd2175e4eb879012e61ef3db7a0a338c63a74d557e24999f64132e3ed2169', 
    '+nT4G+MEwjVut+4LhRsWCOofFuhThWRr/iCm78CFDWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)