INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8dee1817e8d8585ee762bf9e8b50f5806cd9fa28d64c8b252b71090cc304469', 
    'LtVdXhGr0r6S6p7YNTGsC58AJWVhJ0JjU6Wdz0es4Sg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)