UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zT2XSk0lprvQidvIXFF9eqMvlBP1DBksWdezcLeCJcg=' 
WHERE 
  key_id = '5807d9d19aef59641ff08cf26dce81b0f0f7cee2fd64e3c3e7ba65a3ae35f5a8' 
  AND (
    token = 'zT2XSk0lprvQidvIXFF9eqMvlBP1DBksWdezcLeCJcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )