INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f54ddac78180cdbb69cdba7bc8375d63702221c93db0964801f25605719bcd1d', 
    'jvEbeEOauSbYsKnMTp9B/XPnqqVcVA4YtLXFAeBFxfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)