UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gao4GLDFWLDYAyvGq44+Yeu7Zbqf9TcaaSTIaUcH4tg=' 
WHERE 
  key_id = 'ff274c9ec97c04fb0874464db134c7d2b472f717cc5e63e02e07bde1b9daa9b6' 
  AND (
    token = 'gao4GLDFWLDYAyvGq44+Yeu7Zbqf9TcaaSTIaUcH4tg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )