UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C4X1iQUtjBFTuWB6+cCGzRWkff9DB7CGzdEgMPmC7L0=' 
WHERE 
  key_id = '63885a314e06dc3ad5a40faaef1e991edca8440956b9962cab208b693c716637' 
  AND (
    token = 'C4X1iQUtjBFTuWB6+cCGzRWkff9DB7CGzdEgMPmC7L0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )