UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6n2nzrJsMraQxUpT0XJxyGsQWq1CXYqFkigESEl/TCA=' 
WHERE 
  key_id = 'cf9e80d147652dba5251950bfd2fd1ef24659574e01620b928ade7f71b3006ae' 
  AND (
    token = '6n2nzrJsMraQxUpT0XJxyGsQWq1CXYqFkigESEl/TCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )