INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfd28c954bb69702108d0b9c20a71033b0505e7ff275f809cfb67c4e07bebf1e', 
    'WlwCJaHhNxUSCW54ynjeQjpi3gXBqp03qBXCoG0PQbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)