UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8IGDbFp++K7kOKKa6pIqVNH4MmsP9qANtassrH3gDYE=' 
WHERE 
  key_id = '526de12cf494e11dbdfdce74bf4ff98c5d495d5dcb17492215b60d9f17bcd61e' 
  AND (
    token = '8IGDbFp++K7kOKKa6pIqVNH4MmsP9qANtassrH3gDYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )