UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7VlaFC2ElR3QW4lcpPnQhcmPnkzbqHy9JEXhKo9ayhg=' 
WHERE 
  key_id = 'eb3816aef439990a202466859c7531dd7d2c9dd0265442465af6cff4b9ea023e' 
  AND (
    token = '7VlaFC2ElR3QW4lcpPnQhcmPnkzbqHy9JEXhKo9ayhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )