UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IeDImjtGSrVBW1lJz1F0SFUQo+hjrZSdoN55aPbxBBE=' 
WHERE 
  key_id = 'e78b07c73a21f87c77bc2f0abdfce50a532c8331c9721714296dd0b02baa574c' 
  AND (
    token = 'IeDImjtGSrVBW1lJz1F0SFUQo+hjrZSdoN55aPbxBBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )