INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd66a7cdc81170a9a4bb4e2fcdbd2a830a3cbcc9b858bd6671c4e25c15954b66c', 
    'c7BoyTHbX+ynpJyCRh6kplUAFdAkILXMLIWv4pdavqU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)