INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81022eaba9401a739724b6c8ca59685375d032913e758c04bf133ff57b5779d1', 
    'gM87dOlRUX8B6b+gp6H9doZg4LWI5vBtyZaPN/0iHGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)