INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b8bd4d7a8f21652c018350390ad29c9cba66214fe2caa8696dcee3bbb4ca233', 
    'oUtBunySBt4dZ6P7pxM6AmbasIRNpy7tULuYYcgJJl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)