INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '256be391408a6b5137aa831550eaabee5add13da7cb0fc185baee29d855fdb16', 
    'JYoLw1vN/BRlYhXBgiS85SJVXPJvCzenqbUeB6QEtfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)