INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e84c02902e2139b4c0191b6dbcd196e18e2249a6431c6d609e2ee38ff58d0fdd', 
    'a8R0kA+xSuO9NonU6iN6vZlpuZkykxtCQN655yRirLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)