INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b97569c88d9b67610518983356b26e030a843a6de29f333097522be52c8585e', 
    'hk8smPrGFCpeXL0jEhC9Yw0Hhm7MFS5x0vDL2N6MafI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00087

Result

int(1)