UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1HEpeyaEEFnibb/nehH+oThcWqmYv+YTElZMv8vJOlY=' 
WHERE 
  key_id = '71dde2e0782e3e6335344479bbec3e9bc8af011e2265a1717e229180878c75d0' 
  AND (
    token = '1HEpeyaEEFnibb/nehH+oThcWqmYv+YTElZMv8vJOlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )