UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HSSB2j9WT0E6ZPqk9wGzRYelckO7cosL1VHsMXcHxIA=' 
WHERE 
  key_id = '73178ffe66e18f098ecdfb27b6828c096e3a4e3aba5c1ad04ea4c7422c77739a' 
  AND (
    token = 'HSSB2j9WT0E6ZPqk9wGzRYelckO7cosL1VHsMXcHxIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )