UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0m+DBbGgjNcY70P5nuni5QexnXBC4U+KspIs5xOwDrQ=' 
WHERE 
  key_id = '6d2fca0bd8f06a92a9da2fc2858a08441ee3a7748a8f388775aed83d5ee26a2b' 
  AND (
    token = '0m+DBbGgjNcY70P5nuni5QexnXBC4U+KspIs5xOwDrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )