INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad9e02300cd7c69624670c0742905d528295b040aa856699d0c43bcd04a3c93e', 
    '5PSDwHYGjnpMbyOXzpL9Qdf0kO+4RLggC2WcCwQ7Gjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)