INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43bf86b6113127b8d67e6dd88ed56d9af7efc4810610a666c41bb440209c0c2f', 
    'S2UY7CnizaczkJjdVsg7qJV0BHBi4pOJGqlCvbhk37w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)