INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e390df3089f453e36a6f2c083bba194fe8fb7d889822ce89ad20ff6eb1a53b57', 
    '9i2ciPXqKmgLAORlTJlC93Jcxz8j5/xJRY/Dezaj8D8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)