UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VFy7jepssv7Egy5spWOiP5MArI/f+fJ9EzC18FPqvxs=' 
WHERE 
  key_id = '302c176db23471b67c2ffcb5775d7294077f8f11d94b7de04c0488dd0fc4fe2f' 
  AND (
    token = 'VFy7jepssv7Egy5spWOiP5MArI/f+fJ9EzC18FPqvxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )