INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76d18133429c092a1f0a967fa151260464a853c8d5a96f15eac7abc89ec8c43d', 
    '9Etd8CGoHVK5A1FyyJIAwJrzYPafuqGMJJYMDPF08Vc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)