INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2898079745ff7075929b9e40ed25dddebec7114c0263b830a8b9a4b0a2d58474', 
    'K0QUKFP6yG89hA8gnilopWnXKapkTTQbgwifvKW1hG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)