INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b0401d622c92d49e602e233a06b7083b501eaf8c720368802d367b812ef1c1e', 
    'yOL1tb6/1RZuRBuzsOMca2rOKV9Dg/q7Ktik8reSUFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)