INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5af818c388f589973588bc73f7e7afb2e8f37252b526ebbcc76d6f806eabf220', 
    'pa7qzHu53px7IQu8HrFDhIbCj6wA5oFIDY/FI0AoIds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)