UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I2oZ9EnMxzOYX7mZPXfqmDtvAi4UpAVGDUkJARk9eJA=' 
WHERE 
  key_id = 'f14d482ebcc9db212f819563497a45ef7c17ce57b51c7314ed23580685a491d3' 
  AND (
    token = 'I2oZ9EnMxzOYX7mZPXfqmDtvAi4UpAVGDUkJARk9eJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )