UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B68LUBl0ws/P1Ab/eqUinmdoRHBg5CUcQCGiyQ0/t9g=' 
WHERE 
  key_id = '412b8374984195318506b1551f6a6e580094c5215f0524ba943ab4e48fa5d3e8' 
  AND (
    token = 'B68LUBl0ws/P1Ab/eqUinmdoRHBg5CUcQCGiyQ0/t9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )