UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MToZ5+rDHQU+LtxODLQwKjXdjbZm+iteA7dmmCWLCpc=' 
WHERE 
  key_id = 'b65c0cda099350e74470159fe374cae15cf3689d18d08457fb14dd4fbdac125c' 
  AND (
    token = 'MToZ5+rDHQU+LtxODLQwKjXdjbZm+iteA7dmmCWLCpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )