INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f38bbae7b1b4dc03fb67e9e25949876e552011623e87d72c54d96ee7169a483c', 
    'eNke4sQm1m4zXDj08TZ4YgcxGSytmatxIXu1xkhgxkY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)