INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4af8ffd8bed578744a09b1209c7e3543aa213083d7421a487c2fe5f8cbaf107', 
    'Ls8p09sbe09OhuHPMiSRU2tS6XsKBSW4Mumu5Va3YFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)