UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aX+Aem9IXKDEVg76IFnPk8aMkewFYelTa0y42vC3hKc=' 
WHERE 
  key_id = 'e0834fb5497f5e365aef590cd2d29d78cb2deb2c00446e50a54a02744414c035' 
  AND (
    token = 'aX+Aem9IXKDEVg76IFnPk8aMkewFYelTa0y42vC3hKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )