INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3411b29528b59d8e0d425435722968d6bb7bd2a5c326918ca4a6c28b17204ab1', 
    'PrQdnnvpAPR7qlQsy5W78K//cT6OUM8R05ATBUmx9ro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)