UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hP521fFhO9LQuIazAQIPwlL6vIMHLKWpEqOU+dBWSdQ=' 
WHERE 
  key_id = '882910f28a1e9fcec26392dd273f88e206946db35f3f41d1e5eb74b900746c9d' 
  AND (
    token = 'hP521fFhO9LQuIazAQIPwlL6vIMHLKWpEqOU+dBWSdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )