INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '240e6dcdb37c491771cfe91db1dc3d53cfc36ab894b27acd45f796c43921c23b', 
    '0etfgvuOPxu+8Q0bwdg5vymF9OEVlIAg+jqDSMOFFMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)