UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pqM/aYCh6EWEBd0FQEuvXFt3NHHeNpbKR6+S48LdPWk=' 
WHERE 
  key_id = '1aa02b731f7b21a6cce9aa49b8f46db7d8f05f7b8799713f02cb0725c08946be' 
  AND (
    token = 'pqM/aYCh6EWEBd0FQEuvXFt3NHHeNpbKR6+S48LdPWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )