UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'POpQCwLk8U5F/RlCr8LHbWCRGvLI558gkpKSPj7QHdY=' 
WHERE 
  key_id = '9eeec4215ed1ed3444c32d1827ca6a95739bac21a1e1afb95804512011c27fba' 
  AND (
    token = 'POpQCwLk8U5F/RlCr8LHbWCRGvLI558gkpKSPj7QHdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )