INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b12fc97316ac2a05ad6e4a5c3aa6673d05ec13ffeaee6efee9ec246655f0de7f', 
    '3j2S1b9i/qXhsYqJ2c3RXnvAIKQh7emO5YRPFa2tYKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)