INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3f6ab06bc73ed9a07e8ca6c1e4977b818c6adb829ab8cce8a82605ce251bbc7', 
    'Kh2a+gppIVD3MqhCfgFDtF6X1UbNu+PSEDzdgXgmVSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)