INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6e0fb9854242778c0144806ff413d98fdcc8ebe4ff125ad3d0b4a59bc04e478', 
    'k9OGGaNIfKADA2MVSHNrltX7GeFVNUzuyfK9vgGKatk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)