INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f276540492ca6340b063dbd47084bdae65b3ebf862e4d94d6546e9506609b85b', 
    'WNCmT7l4nM6MtXdfioBro/mOcceYTIZsgUMl9EQibz4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)