INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b17870c443dcafaf9c4b34bfb328d0f9dd9ee56c71d074e6382ccef3da290926', 
    '1lLPr32Z5CtOXQngwYhhb3tGahM2WimwdmDIN/rivPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)