UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vSYNS6IRlvtVx/UQcQ4vVhQHV4PbuqH44TGZCs4BPW8=' 
WHERE 
  key_id = 'fb206e02a2a7139d5d6ebdfb16d6b9f2f5df3e302d7aeb85a8b25d615ee4a986' 
  AND (
    token = 'vSYNS6IRlvtVx/UQcQ4vVhQHV4PbuqH44TGZCs4BPW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )