INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a964d96aea2a9295c9283285dbf22f40de6bc317686973e08c8914dece30b66c', 
    '0xVh1dpagpzFTS6xD5CVFiUUR0aW1766Fp7xyw6LYy8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)