UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ygSBSF5M9ypBFukfnOUSpFw+NeCFwGMpJ1R9OFyI3xo=' 
WHERE 
  key_id = '84e4b10c3c74e6e48ab69bd4a0946d6316fea51c028d6aeafb7dd69db1794b1e' 
  AND (
    token = 'ygSBSF5M9ypBFukfnOUSpFw+NeCFwGMpJ1R9OFyI3xo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )