UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rR5iWmmQLfVNnDVOExNPjMFTaOSVt+2zdhrIXwlxWaw=' 
WHERE 
  key_id = 'b35b86580a709bbfda91330c09ca8e7a13c4ccd372621c541a3d20413aa5e6f8' 
  AND (
    token = 'rR5iWmmQLfVNnDVOExNPjMFTaOSVt+2zdhrIXwlxWaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )