INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '819404a0c0720164d34171890c4f6f16dbfd6d42c233ad76d162d859c4f7ee8a', 
    'QJf8bdal7zwVRQBLRfhS9Wl4aXoZEdl3xqQg+1ubrtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)