UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CQjbtqgwSnnKWM8cwkx8lJUHqHNTOkwi3u8D8dWToLM=' 
WHERE 
  key_id = '5431752b5901db6b5666f0ad18a0df24a5902d331c79a8935f9abb0871b210e0' 
  AND (
    token = 'CQjbtqgwSnnKWM8cwkx8lJUHqHNTOkwi3u8D8dWToLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )