UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q06dD/LUUZmdR7uLVyBIRwA0hk4l7QL93Cbh8BRaHoU=' 
WHERE 
  key_id = '302161c50bea7b142719bd54013c28eb2d3fa03b9e5d9005c9d9c33a24bf487e' 
  AND (
    token = 'q06dD/LUUZmdR7uLVyBIRwA0hk4l7QL93Cbh8BRaHoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )