UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qdZPEWtBPmY63IZjbWOCW+01gJGmj1OZS86zn54EFnI=' 
WHERE 
  key_id = 'f6c7dcb342ce6c3cb2f5c80d2f925eb55cb0b9f15eee5961cc1ce4a334a29139' 
  AND (
    token = 'qdZPEWtBPmY63IZjbWOCW+01gJGmj1OZS86zn54EFnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )