UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x4MMdXtH/aMODcLBc/LiMFuLzqxygfTCiexxPCO/X9I=' 
WHERE 
  key_id = '9df24363f254fd07995e8ac0e468f9bea10ba7d6f59d2645965b271b94e602a9' 
  AND (
    token = 'x4MMdXtH/aMODcLBc/LiMFuLzqxygfTCiexxPCO/X9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )