INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e311146bde9ef723e59f286700bdaf0c48ceb3ae695551113450a6462d097c9e', 
    'ffGfrClknGI7lqFO/l68U4GI/W3gIMN9nWclV0KgtgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)