INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e976ae6637d70fe99efe244506573e269f5ba947543490639dfa31524c6babd6', 
    'DypR3kfuectx1bAwN8xbCPSB6OLlvoXNyf2S1G62gdI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)