UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pHSSPWWimmCEzJ1QZ3CM2iYeJ4w7Vdxu7dk5TNcjqHE=' 
WHERE 
  key_id = 'e995a8c2b7041b0624237dd92af6daac1a9697e85b53ec5112919b36e48a78c5' 
  AND (
    token = 'pHSSPWWimmCEzJ1QZ3CM2iYeJ4w7Vdxu7dk5TNcjqHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )