INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9dfca5b90277d6b17b2c3367e8191aa83b510e53a4bea87763e4f07c649799d9', 
    'GAhohmHZPQFlrnw2FU7oqxmcdW21vReJR/dwg1ZgpNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)