UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E4uGDoxjgQUjLk9E6niYFBXOwEYcClGZQxV00GQHDIE=' 
WHERE 
  key_id = 'c9c44050b670479f5cb3645e10f43de0a85368577e307bbc26cfa5d4bf5e71cd' 
  AND (
    token = 'E4uGDoxjgQUjLk9E6niYFBXOwEYcClGZQxV00GQHDIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )