UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dkkrpZ4T3MNSqUjulWFXOH3BOUl5GOADIJ4PTC4SDF8=' 
WHERE 
  key_id = '3e25db15df6dee46b70a4de52faf0c0523b1ef0126fb0e0ec42347cface5264d' 
  AND (
    token = 'dkkrpZ4T3MNSqUjulWFXOH3BOUl5GOADIJ4PTC4SDF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )