INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0f1a3b63f5b9dc5e5e8b0dd14b2b8321425260a30608cd5dabf2bc67ad53393', 
    '9bVcbwW43MuLPwhCWsRfn3vAnaYX5FriDOUBVEgOrMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)