UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SAQsAUtJI1mitVgvp+sQ76KfNgPjVbHk46/h8Px+uJM=' 
WHERE 
  key_id = 'be7c8f4f91b8852f2c16e0b3e7c0f82bd25a03d9805bb35168256adeaf4870b1' 
  AND (
    token = 'SAQsAUtJI1mitVgvp+sQ76KfNgPjVbHk46/h8Px+uJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )