UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xo649Kfq4kPl7YQ79CnXiSW6iMpYhzL5Qa9I8iSyrVw=' 
WHERE 
  key_id = 'dd275bc1717735703235d1dad97675b6eeb0626283e7f284cfaec429ffe2d32f' 
  AND (
    token = 'xo649Kfq4kPl7YQ79CnXiSW6iMpYhzL5Qa9I8iSyrVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )