UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mYbRslRLnS4C99Wxa31Glb02plvuTaZklUe298zsXbk=' 
WHERE 
  key_id = 'ae9132a163bc79a5b3babf1a03a38b4ec70fd8c947d1be963c92b957d0324f8f' 
  AND (
    token = 'mYbRslRLnS4C99Wxa31Glb02plvuTaZklUe298zsXbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )