INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e29910ac9ee7386fb5a4cab4c42f86ac03f4325b7732f36f2f63b04a7f594f4', 
    'm4xoKD0XaAbLUCCR4EKcMHgZ1G+Ts97u2FOPd9eUtK4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)