INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '328cf396ef8a6faf10c195170f5e20adf2faa2560153d22684cacd4f5efa3b6b', 
    'BGNpqjzTlHNGMQWEIMXdO9ac+o1Wov0Bug1SVQyeWO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)