UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WTlbAorhMI+9O9O9VBtc2cGNljI9EOXl9nqjQCKs+48=' 
WHERE 
  key_id = '3d8af6a86f73eb23ed6c1d3f738dbc9ea28177915e78b622a9799dedc884a637' 
  AND (
    token = 'WTlbAorhMI+9O9O9VBtc2cGNljI9EOXl9nqjQCKs+48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )