INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9a527bb53ea867084037e46093b84557f83d80b97f1227772d97bc9ebe44d66', 
    'Othi3jpJ51gJE6ku0uGplXuLEyFnrlR7b8v08YyO7YI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)