INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0c29610b38b24ab073a7319bd099dec5baeda1a8a84a4c99d26e66028f37cfa', 
    'svtDhGz27CHIfxmnkStsaZ2id7QyUJvkMgzJx9TV1QA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)