INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9a103f4c51539878d25f874adf59a19b20b20ff00535c82684aafa3176c4b7f', 
    '8q2expQy+lXvMetl35qEtEi9Uk5UDutqfl/PWlDInMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)