INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bc3bc3195a15c79555a7000f3f74532e4bcaba7e129190221da7534fecf1ea3', 
    'mkB4vwErQIQxR2UVI9onWtMsTt6xtNK579MykT+SW04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)