UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M9/18xc9wDCLYqaH+fpec/hQbqgoYzJ465rYWKzye70=' 
WHERE 
  key_id = 'fbb74660e76c5c770915055eda01a387e8a24427bc21cbc9b94f0d49ebdf0473' 
  AND (
    token = 'M9/18xc9wDCLYqaH+fpec/hQbqgoYzJ465rYWKzye70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )