INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b94caa98bcaa2a0a1074dfe564f9b53b9419e7394c41c20c3bbad563998c69ef', 
    '9C0n5jWfHrqpF2vlzY2jhkcwKGQC2AsKomkLIoZGYw4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)