INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9ac3b21a0e2ba10e70bbd3bda356306acbdf49b4e17e739f284e7fceb7409fd', 
    'QDpIspaPlEdzUOFyWRceloUglR1luthKybNyM/ykCaU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)