INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b59d0c32103880dc590146e9454632ab3f9da024094a4decbe3137c033d698b5', 
    'UDQi7utTAi2uOfJ6xSz7xnqNDBciMBZ13pCutCH5OIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)