UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hXCa9fsxTzOl3iz0ghrDuAIOZMSqxkM+/DBsETA6Hcw=' 
WHERE 
  key_id = 'bf73b4b982a0cca3d67332af89679547926aeab80ac7d74a5244740f3b0141fe' 
  AND (
    token = 'hXCa9fsxTzOl3iz0ghrDuAIOZMSqxkM+/DBsETA6Hcw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )