INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b61b6577de5a0e9cf203f5fc94dc3b96eab9812495f3eb97112f7d3823bea7d0', 
    'EUp3GeVK27nBj1ztfpGh6RMu+B9znq2+qIwIt6yBFzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)