INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ebdc7a8fc159f634167237fd4751347d757182b8637ae73990086c1486a6ee9', 
    'IAyzOjMJbtMSvKJ0oueXu1gMe0ZtiA1OcbxxrI6Pu/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)