UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'thr2EKpiachVcsYVGuBhwQxv9HT9PPqJcK4NVJK5UVU=' 
WHERE 
  key_id = '305678102b71922a1b1648dbbe48f9c042bbb50426fa2acb32fe7bcd5df162df' 
  AND (
    token = 'thr2EKpiachVcsYVGuBhwQxv9HT9PPqJcK4NVJK5UVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )