UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GIv7hLAUf1wXU5JdBbIZPtQVyg3K9l9eMG/Ba0LScA4=' 
WHERE 
  key_id = '5ec91cb9a017efd159701f0e7adc2bfffab68ed3ea20ba830eb24f7095d19f81' 
  AND (
    token = 'GIv7hLAUf1wXU5JdBbIZPtQVyg3K9l9eMG/Ba0LScA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )