UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q74+IjGIHyokMdLG+u5SfPmvT2TDDS4aZ6UqWZRmXJA=' 
WHERE 
  key_id = '45238ec84ec83c8f27e2ee6e2b68a41d43732b67a2e3a6fb7a35e22cdd6c9672' 
  AND (
    token = 'q74+IjGIHyokMdLG+u5SfPmvT2TDDS4aZ6UqWZRmXJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )