UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'miJkX3x0v1ZN/OCDGW1mXpFsxUU+/JPcnBRlCYzrKVM=' 
WHERE 
  key_id = '3392fde052903c0ad5928e8281a17860cbba6ecffa3f9e891fcd0c48f236872e' 
  AND (
    token = 'miJkX3x0v1ZN/OCDGW1mXpFsxUU+/JPcnBRlCYzrKVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )