UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iBTt3QsrKtoe61D52Na4Pwppj3JoSwrNUVQGSmZnm+o=' 
WHERE 
  key_id = '5c43fbadba5e90deb57908e64ed631746160cb9b40c9bc99afffa89077361296' 
  AND (
    token = 'iBTt3QsrKtoe61D52Na4Pwppj3JoSwrNUVQGSmZnm+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )