UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y6Vm1K2seYlQpEX7T1mQWpWnW11Y8i+g3YSL0h09K10=' 
WHERE 
  key_id = 'b7b2d83ac6b9c01932fcb583790f65f36e373af7dd3b0fa81e1086ca48d1a719' 
  AND (
    token = 'y6Vm1K2seYlQpEX7T1mQWpWnW11Y8i+g3YSL0h09K10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )