UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ryShK5dTZUHEVRwvmMwIDIzOK6+K3YIYGBIGP1L6pa8=' 
WHERE 
  key_id = 'e15f4ebc52a44541cce49679d94a0013a0359ff56d9ef830096867b36d2d7837' 
  AND (
    token = 'ryShK5dTZUHEVRwvmMwIDIzOK6+K3YIYGBIGP1L6pa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )