UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P1E9W1PJ2xWD1i0g3ur+VhTNYnj0MHtGODrQwZGz5eM=' 
WHERE 
  key_id = '7963845daf53532c59b42c1fa8fde29cad1ec8bef39a8325947fbd2409e12746' 
  AND (
    token = 'P1E9W1PJ2xWD1i0g3ur+VhTNYnj0MHtGODrQwZGz5eM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )