UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F4vpcpAg8TjCZ+UhfNenEvP4l48Idk3tedR2uhmtfUE=' 
WHERE 
  key_id = 'a736cf379824cc88c17204847f634ec370f9b4aa0a0fac126594d358b9460657' 
  AND (
    token = 'F4vpcpAg8TjCZ+UhfNenEvP4l48Idk3tedR2uhmtfUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )