INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cd68c866459c8ead0c0c678061d4a004b3290bc217311e809cf948087c3dffd', 
    '9PbaaN87eWFZkBCOrrr9308Nqfwm4w8WImmZXUtcmAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)