INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '507396f978d2462d06f67921b1ec280a0f84901de0e483de68be370cf0bea84e', 
    'kXHMNC8tcabBwodLoA52lKkiDyssNzFVt47CJ74kvSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)