UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uOOzy5i0rIEKBP3VP1mgjrDitpo/AdFGqDrCcM0uLGU=' 
WHERE 
  key_id = '034997af313c3205f91fa4ebd1856d494adc294b6bbe8ed3ba585f3f923dfbd6' 
  AND (
    token = 'uOOzy5i0rIEKBP3VP1mgjrDitpo/AdFGqDrCcM0uLGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )