UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L4wnxqLGX3tuW/JurRlYua0Py4SnOsWds6bO4LIaIdQ=' 
WHERE 
  key_id = 'cd1e169f02f210bdc818092e590a2981873a04c4ef6cd0b4c22191b017ed3d08' 
  AND (
    token = 'L4wnxqLGX3tuW/JurRlYua0Py4SnOsWds6bO4LIaIdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )