UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z9NSzC1tvg8Kf7cpO2t6J8RseBuaNwgPwyFGl2MJ8Bk=' 
WHERE 
  key_id = 'ada6077adf3cb18179c9ab550e0e29266e8785146eb5553731da2b410e23f405' 
  AND (
    token = 'z9NSzC1tvg8Kf7cpO2t6J8RseBuaNwgPwyFGl2MJ8Bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )