INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19e1065a25b5ba24abcfe6183bb812a2db6eab5b5ef7996834b6da9d38443731', 
    '3rxohYC6lyPLJSXJaZE9GI50MbF0l1uGBirjeunVlKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)