UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C90ISBoeBzBq88y4FxYLXgB7+rcwi9oC/Yr75+5lVQE=' 
WHERE 
  key_id = 'e795f6622d4136baac154df82453b14c9b7dcbecd742025876d9f849d69320d8' 
  AND (
    token = 'C90ISBoeBzBq88y4FxYLXgB7+rcwi9oC/Yr75+5lVQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )