INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c872a74240c85ca65bd715edf27e03c0f97331d65648cc175b2a29774933d55a', 
    'CfZTC31PNIwDt275aGBMo1Vk1WUS52TsFrCtfGVQmII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)