UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aMMcks2bi43B1E0LeNSeV7Mbz58oVKj2BdhKbdd0uW4=' 
WHERE 
  key_id = 'c94b5625768e74eaa06350d0df3865c30af6025d537db378216b5651d28d93c0' 
  AND (
    token = 'aMMcks2bi43B1E0LeNSeV7Mbz58oVKj2BdhKbdd0uW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )