INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2455bff71f6264de5485ca8ee052aaee83af41e3ce44a73d2a05ae7f04954c59', 
    'L86iIhvsuwlotfLWXBk8YGhbrPV6CtiW2VWGdsRdBuU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)