UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gZhWsDrZ6im+Bu7v0i5OwM8AZtH88zSh1iR5nMuzdSU=' 
WHERE 
  key_id = '7f71dacabc205cf578ed11ceba7d09b174fac852bf7dd00d09f1028bc87d90f6' 
  AND (
    token = 'gZhWsDrZ6im+Bu7v0i5OwM8AZtH88zSh1iR5nMuzdSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )