UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1TaOp889WFNILkVRxdi507xvHXDtbzudiEx0TUVpE34=' 
WHERE 
  key_id = 'a075653609c9275d41078e972bb83aa83d5f5256bdb5bde1fcd9ce94b0a1c7e4' 
  AND (
    token = '1TaOp889WFNILkVRxdi507xvHXDtbzudiEx0TUVpE34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )