UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xPsegXKAkCqwjLLbAhuB/qCI4PkMrWyCp4WHEAkzcC0=' 
WHERE 
  key_id = '6a5762c985535fdaabcf9d4731e0565ab8056f92dec0c3344a511370223653eb' 
  AND (
    token = 'xPsegXKAkCqwjLLbAhuB/qCI4PkMrWyCp4WHEAkzcC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )