INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d95d06f0a77760a88f5e05360e62a3694089c3a8f91d43efce4e6d2aeddcec7', 
    'qrPTFmkx8qeHeT8MYx+TJH22u5sM1fq4lOdXvoEEw7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)