INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '275c44565fd207c49848a6b6948e7560b846329a6fc4e4a8cfeaf204c812f3d4', 
    'k/a9IheDxNsucqXeghT2eTlZb0eXQ13FEANecg37PO4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)