UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RqCoOYVdWBltphmBjZtGHr+7sPlqH355YEtAkcUCw/4=' 
WHERE 
  key_id = 'f6758a63a2220b48b3992e0eeaeed7073c9291dec897eeaa65d14ad8c1bc487a' 
  AND (
    token = 'RqCoOYVdWBltphmBjZtGHr+7sPlqH355YEtAkcUCw/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )