UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '50WqIYkcb2ge5EMap6Qq++Qu2fCkQciiWQ3/rGRi7xE=' 
WHERE 
  key_id = '883bd47342c0a0a57f808a16acd2d7a898d9b2098111486ee2f4e32beaa7a175' 
  AND (
    token = '50WqIYkcb2ge5EMap6Qq++Qu2fCkQciiWQ3/rGRi7xE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )