INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6e31abf2e966a9e8a02beb4783268857841f488141ef4e41ee84b31083bd5c0', 
    'N1DdoNukhIzqKExjVT2p7nZU5ev8/w6p+zlofRyanUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)