UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e4BeUYSTc0/cc6//7u6QotZ4y6bSN/1Tx8tIBssp1Fs=' 
WHERE 
  key_id = '2a99e0d9e922ec69dfbe6d7b64bff794ca4c5d63171260c413c5c75f374b00d1' 
  AND (
    token = 'e4BeUYSTc0/cc6//7u6QotZ4y6bSN/1Tx8tIBssp1Fs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )