UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f4F5BSr6H8c2Zh12nl3xpJ8PTy6agZFvuVLAAZKHXG8=' 
WHERE 
  key_id = 'dfb9f4ccb8fed677a7350bf90d6025e04fed7ec1f0de5c85715afb89ccfc51d8' 
  AND (
    token = 'f4F5BSr6H8c2Zh12nl3xpJ8PTy6agZFvuVLAAZKHXG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )