UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JDvUNAfFRJb8fCFSgPxV07EBiWIbHCNLuOKxWeeUiCc=' 
WHERE 
  key_id = '329bd3ce66314ebeb99e9119e4c79bd857e265e436eaa4bdab0e113d5c75cebd' 
  AND (
    token = 'JDvUNAfFRJb8fCFSgPxV07EBiWIbHCNLuOKxWeeUiCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )