INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5543ff2c7152ebf701dd5bbe94175ed81a835be351e38ddcf0c19f677d6274f1', 
    '3Sio6hCsfkxJLWH0t85NZ4nwebIbu0U7EYYpN0xba0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)