INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db8b3e9151b334bd3069edc05dfcb0b2d3e178999d5fb519d7e80861e0d3cb38', 
    '9nETrxyJqhyUUp21dmU06CrWjwhL8Kv/DkGnle5f8iA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)