UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hwhl7jcDJ1OTZG8WCQwsFF3WisHS0qXCXI2BZX+AuhE=' 
WHERE 
  key_id = 'd694137430dd33039f3c047f7872c9dc209f27b63db42b594d4466e46d5a0265' 
  AND (
    token = 'hwhl7jcDJ1OTZG8WCQwsFF3WisHS0qXCXI2BZX+AuhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )