INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c5168d4c1bbf58d570dd0ae1d40f35bb834bbe9b22cd1fa71172b99f23faf1f', 
    'SMY96YxnCr+dtPdqaaeYsT9J+Mes5P4Gkjz8074a09I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)