UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FwHctYQwiYuF6kfUoPRLcdpqhmGgyH8nf7xdP5YkOxo=' 
WHERE 
  key_id = '8862fa9de56058da6ad2fa285dfce699c9b99bb011275a19ca61b63defeb0cd8' 
  AND (
    token = 'FwHctYQwiYuF6kfUoPRLcdpqhmGgyH8nf7xdP5YkOxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )