INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5476ce7c7660300ab277c0cb0b649d1d1686981c6230de476f819ca21c1aeda', 
    'QIdswuXKwIoHvsOvUvtaGQUVdIkTSu+DaLHFmbVBU/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)