INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86f16825764f08930130ccc50a29dd963d45e2f8ef5e666d943945216665bcf4', 
    'Nt4+Wc4TVNUW1GKRsO1akmOZ7KIRWxuHkblPBt2QiJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)