INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00010535269989a4f992c5a192b29197d92900a12fe8ac3356bfd5b36ec750fc', 
    '7xtu6ehzj3PeL9uqtGXIRWaob34g23RDpxXKfkB0W6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)