UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4n1B3pBN2+AYI6RqefUw6e2sbOKmUaoie5TA+Ktcf8U=' 
WHERE 
  key_id = '4f096b31bc61c5a132de5a0a3f9f1277904f2d39602ce6644e6f8498385ead30' 
  AND (
    token = '4n1B3pBN2+AYI6RqefUw6e2sbOKmUaoie5TA+Ktcf8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )