UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+wTY8APkP+Y5Ibo2mdUrry1e9moEXuU87iXEJDi3V18=' 
WHERE 
  key_id = 'b85c867482055d9980b28e8f8ce1b795e15ce4206224055180c7ec3f4a084008' 
  AND (
    token = '+wTY8APkP+Y5Ibo2mdUrry1e9moEXuU87iXEJDi3V18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )