UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1XeE6HiqO4h8rGgWc3fhafnguyiMjWLmAslZFjCWj3k=' 
WHERE 
  key_id = '9e89b520cd1905b99716c49d490d3d73ec383852ebe8c91607acb8933f537353' 
  AND (
    token = '1XeE6HiqO4h8rGgWc3fhafnguyiMjWLmAslZFjCWj3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )