UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qc0VFiQapB1TbI2cO0sdf29PNkDEeCv0gwOLM6fC+TI=' 
WHERE 
  key_id = '00905aa0ca41c46e60a7839bdfc4d836d3cafa4afe344054a645827d395ea453' 
  AND (
    token = 'Qc0VFiQapB1TbI2cO0sdf29PNkDEeCv0gwOLM6fC+TI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )