UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TLnEomioRbTJUhXWYczNbW5hXKzMxE5CWkUwghTEVi8=' 
WHERE 
  key_id = 'c99a449db6143f069b472195954d87a7b38e4c3b6cdc9ac60896b68f1d6e3eca' 
  AND (
    token = 'TLnEomioRbTJUhXWYczNbW5hXKzMxE5CWkUwghTEVi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )