UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nmo/HmbeTYZKSqiuyQ3umcMHfIYsFBHVCewyPVgYIic=' 
WHERE 
  key_id = 'ee6e761666fcd6251b46c1a2c8d195b4736b8d6111b8858cb2733522cab05c48' 
  AND (
    token = 'Nmo/HmbeTYZKSqiuyQ3umcMHfIYsFBHVCewyPVgYIic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )