INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c053626b0b714e48af5ae8dffd4d918a3f08a4ccce4c4bc23ff8f56c59735391', 
    'RBz1QBviV1F5IS+tPIdilJNCR/xFkLwYCaLgSg05pOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)