UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X3Z8UEJY+fsmF4uisWp4zwkCmJmxXVyFlIbNb/uw1gI=' 
WHERE 
  key_id = 'b5ea253eb5169f38d1f52afd38986d60b91dd3ff121bfdc09b1b640bf0159221' 
  AND (
    token = 'X3Z8UEJY+fsmF4uisWp4zwkCmJmxXVyFlIbNb/uw1gI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )