UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vGEs1JCwMnYcFRorZ4FSb4zvplCCv3L/KX/iX+tyCCI=' 
WHERE 
  key_id = 'ef4da9d7a2dff221185ddb04a468cc2d3c45acfeea179edcddd16d93421c441d' 
  AND (
    token = 'vGEs1JCwMnYcFRorZ4FSb4zvplCCv3L/KX/iX+tyCCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )