INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aba49c34364d97838f94dc95b1a730e570d2ea795ba4ff1081f049314cbc8182', 
    '3RE7kQs2AmxxH5NvgBJQJFUy84Id00KqMWmFfor4/jM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)