INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b346aa1dc9b8be04c9fd36f3e26888481cf204f7046a48f835939ba691005c12', 
    '27Rk9ZOxGQ60O5pUmmt5Ym8fYa9dTlvVp7+8HPwOEEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)