INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51b9afc57b91ec43143f7f8cd757e411e34a7c400fba21634fd03f8116887d8a', 
    '1NjBmGGy/lkyVwsCsTI086Pn5AqQRXeTZbFQeJMFTIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)