INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ff9044170e68a005e310a08713f4e4f5a2a2887d0660348cddc427c7862134f', 
    'afw71gknRRcWFAiyQaJp1GLYTvGDPpoNZcl0etSDKtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)