INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '647ff5f5a55030b927fe2057174183d00b8401be52bca989058b12736288649d', 
    'Fo7qJVLHjLqWcRLQTO0HhofP9PX5hqpbXlM8w5yfDyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)