UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yzjlbl4ChFcPXI6qyJoEgjhHQBvR60lytbIyDR692XY=' 
WHERE 
  key_id = '1ada43ae18d7b176f3e46114d7c9aa1ee901596488dbd534264a0f59519ffe09' 
  AND (
    token = 'Yzjlbl4ChFcPXI6qyJoEgjhHQBvR60lytbIyDR692XY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )