UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JRvEeBMxK06USCdIWU7Mxt49QovgJ6ouONJW8N2bumQ=' 
WHERE 
  key_id = 'c3c6a75b4c8456d47d96cacb834577443ed1e1149e519e35a58a43b3ab029f2d' 
  AND (
    token = 'JRvEeBMxK06USCdIWU7Mxt49QovgJ6ouONJW8N2bumQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )