INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46dd2e15901561a3c1e99a97f07c6327ece436b902e625ce30e4a2fec4ca362b', 
    'BIfbHB3lzIw61MuMGKHJ7eel4ftTU7EKNyCj6KSucoc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)