UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7KdkI+D+ZAippw9vDdguQ6f4hP8bhM7qqONlcA0kRcM=' 
WHERE 
  key_id = '7a295a189ac14c65a5bb3c0daf87d95a7f5dee32ad40f00527c8f9921f1a62cc' 
  AND (
    token = '7KdkI+D+ZAippw9vDdguQ6f4hP8bhM7qqONlcA0kRcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )