UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6hYltibMHIfGgvOLOKRGQeXSYfF75FV1HkmApEISH/k=' 
WHERE 
  key_id = 'a922795725408e3317b55bcf52f803220bcf544120668d18a74038c8cac25d69' 
  AND (
    token = '6hYltibMHIfGgvOLOKRGQeXSYfF75FV1HkmApEISH/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )