UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U7C6Z9mwGf4+vSXVQ3Ym3kzUu4Hm4pUg7359vsy5PEc=' 
WHERE 
  key_id = '1357a2efa4e10c804a327fc17bdda6b4c0b5d1ea375028dc5b769afc09a9d9e1' 
  AND (
    token = 'U7C6Z9mwGf4+vSXVQ3Ym3kzUu4Hm4pUg7359vsy5PEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )