INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1a1a05797086101ca89bd918ac72d62836a3461925e409a6bd9db97db9ed4ea', 
    'Se6sq8RXZ0NfzMJ4AY1TltUS3zeQTtsi/TZpixx8+Wk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)