UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VHNH/ppKwtfCR2j3n7NBFcLrvkkB+554CxY9dzLLgLE=' 
WHERE 
  key_id = '6473a91bdaad9eb4df8b90636ef5e87b621417a6f0bef1f772688bdb567553e0' 
  AND (
    token = 'VHNH/ppKwtfCR2j3n7NBFcLrvkkB+554CxY9dzLLgLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )