INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6ffd2224968fa34aa058100940b43af32bfd3ecd506140f4f43199a720b9c9d', 
    'Spg1f6VHUO2x7zbyooxItJhBDwHqsBhT8hWb76EzJ88=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)