UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I7BUe94kp9aw+aGAxd0LvyIP+1RtdbTBIiw/9mdDhKo=' 
WHERE 
  key_id = 'c5ceec362b11c26249c7fd23e449b758d3732170ce3bb82fe0c4ca381374b139' 
  AND (
    token = 'I7BUe94kp9aw+aGAxd0LvyIP+1RtdbTBIiw/9mdDhKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )