INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd57c3a50e00f253f3ffe140258af782b8c336b9f8787f808007c8c3b530a0614', 
    'PJVGdhMdSBOyz0OVMuJPa69AvKXbXwa0YVKJ08YCcSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)