INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3403dff81a01599b63b47670c8500cce775d185c72487a6033d76d93922917ea', 
    '9AlmRZflnyw1eI4E6VagSe3Ok7RuXCy6AASZXg29UFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)