UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M9SaOKg0jDxwON/W9oQUo3gWKSfqbgXMbbjSWEHCeX0=' 
WHERE 
  key_id = 'cf678c114e4c3cde06b64398f5f41ae19b15d3c48100b495bdfbbff2687403c5' 
  AND (
    token = 'M9SaOKg0jDxwON/W9oQUo3gWKSfqbgXMbbjSWEHCeX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )