INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8cecb0c7b040db9a1e230ba3038cd682a20574b7c401fe34b4a3a35b50e0824', 
    'm8sb6tJkdOhoHtLPL0VmdBUxgOW94M788BWZSnIDUpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)