INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd5113a9f4f7712554f51e673d7ec13214984a1a43570c4499cc05551068a0b9', 
    '3NsKXLRJJ3hie3sGSpiIfxVmS6nrRmtXMAtrXe8Kyqw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)