UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U2jNI2iZjv4crU3ZTYmQ1wfMFxZKSkitWQRA+P2Ipis=' 
WHERE 
  key_id = 'ccaff97a4360192dd6ca738a37b51f2c6a030b0d4f6a91b9471cc29ee857c99e' 
  AND (
    token = 'U2jNI2iZjv4crU3ZTYmQ1wfMFxZKSkitWQRA+P2Ipis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )