UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jx5+QzcG2SDSg6G9fBL24wwUrunyvOu9DnLw4uJJxRI=' 
WHERE 
  key_id = '7a0ce8075b8eae6932dfed9875c38be1804aae38f65be8fd4c6000be2fe0af6f' 
  AND (
    token = 'jx5+QzcG2SDSg6G9fBL24wwUrunyvOu9DnLw4uJJxRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )