UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D20O56YhZ8KUHox1ajopv6mChlLTBb2DhSLmBzW/gtw=' 
WHERE 
  key_id = '6674e5caa288129dc01ea36912efde94ff5f8da8e0004f125a3367a48a758010' 
  AND (
    token = 'D20O56YhZ8KUHox1ajopv6mChlLTBb2DhSLmBzW/gtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )