INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b911236a00ac046d45c1303b209499a6fbba5cc7d33d5b2954315b76e38b1e26', 
    'EzD+hKLlliZNiJNsKKhWjrqsaAjQJlG6yBC++8mLvyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)