INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99310dd6e89702e6b9a33b7ec1bea51a2799e836bb34b3446b624902318678d2', 
    'QCCWFObSedoUORs5wC7FGvcLNGjQQJ6Cp+lNe3UXJL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)