INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0ef88a29d5e0deb7aaaf54d9ccc13510648f1c83af39b9b40b532a47db34bf9', 
    'zbXuEPtigSB53kFhrU0xS5gEJGOiWvEJoxScrLu0+B0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)