INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7ac1d15c7e614150fbafcde7e8c280794836e158fa26d49a52bb93199afafc4', 
    'Bk+6PaeaaiY8y6xGJ1eexQ77WgXwvwu9TfbYd3OCkD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)