UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ntNpLQ/qo8BhvkTWX8da1q5dXcP4aU5N5/UHaZF+l0=' 
WHERE 
  key_id = '351136caf9422903c00bc8c9e0a8a13ab86cffef2e523910b95cdd0a7c27b3f8' 
  AND (
    token = '1ntNpLQ/qo8BhvkTWX8da1q5dXcP4aU5N5/UHaZF+l0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )