UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rAWDQuXEscfsOVbiu+VMiRU6OYro17WA1dPK76isq54=' 
WHERE 
  key_id = 'e59e132a057268fa91130731a60ec7f5d5d5afd0d1bde9f6b40aa4f411e61cb5' 
  AND (
    token = 'rAWDQuXEscfsOVbiu+VMiRU6OYro17WA1dPK76isq54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )