UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f54GlZ1nIeKmwv6d9MdM+P7N+vIyMoDa/SRNG6XE7HA=' 
WHERE 
  key_id = '76fa175dec5964152cf91ee84f5498d4ba925d1cef19d8e82a902b1f541e9533' 
  AND (
    token = 'f54GlZ1nIeKmwv6d9MdM+P7N+vIyMoDa/SRNG6XE7HA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )