UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k2bUL/+J2jzq7jKAj5sDea0Niwwu+DPkN+sBnaqpGuE=' 
WHERE 
  key_id = 'fb1a4d10a6e91188f3399b7075a01840ce2465a1f76fead8cc106f338c7df7b0' 
  AND (
    token = 'k2bUL/+J2jzq7jKAj5sDea0Niwwu+DPkN+sBnaqpGuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )