INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b7144caf696f5c82bc4c9222bf9c388112c3cd1e4724d7f097f9dd6fe29e270', 
    'gVe0h9uW6vo5T+kK4+08cqG1GytGIELykA4JM02WNE0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)