INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e067a47e6250d27eb8a5b4d1ac47d20a91eef63012a71117796636a8f006efe', 
    'sHJU0OaoQ2diJMzrjO4FXt/TIE1si6u8kmnVtUmrojU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)