INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7760b91830f0a415c88a1ebd95ffba499dea37bd2825a2234951a2b68d0bd06d', 
    'MqtD7FRQpZqLCCWO/2qybuwA1dti37+USEGrwcwq3FI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)