UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'smyYP/BeqDXlGhZwOk9VHs5EH2gPqhVYS9a63Cz6IIE=' 
WHERE 
  key_id = '66042f64d5c3b3f6eee932404d9690f85e1fa8ae349a6e934c973d9a932be2ab' 
  AND (
    token = 'smyYP/BeqDXlGhZwOk9VHs5EH2gPqhVYS9a63Cz6IIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )