UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hARcZmWiUBvvHwVksap5Lb7MJikSORhCmI8b9KzC/fo=' 
WHERE 
  key_id = 'd3f9213d2ab471f7acc026e8f92d303244f5028564eab02909de7d98419ce473' 
  AND (
    token = 'hARcZmWiUBvvHwVksap5Lb7MJikSORhCmI8b9KzC/fo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )