UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TY8RdsdnJlQcwycBAat2U9DL32Ebz5z+dc/Z+cOqLtM=' 
WHERE 
  key_id = '4337aa37717c7e49bc06e0e09cd51c786c244b6181de369207d77b77854eccce' 
  AND (
    token = 'TY8RdsdnJlQcwycBAat2U9DL32Ebz5z+dc/Z+cOqLtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )