UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SPZPwx2tShBebe4MYMEdQq/xTHrYJPXLiLs5creZZA4=' 
WHERE 
  key_id = '1fbd2cd68b6ae2ea84c2e93100397c6f86c4ea7447188216f03604cc79090438' 
  AND (
    token = 'SPZPwx2tShBebe4MYMEdQq/xTHrYJPXLiLs5creZZA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )