UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XB6q9OuHPozLnI9/WJfw8ACL3Tslfjti5Gh1dhSX3Xk=' 
WHERE 
  key_id = '4d48d0cb4b76936cb5304affae4e36815a647f7d1c1bcea0cdce194eefd2196c' 
  AND (
    token = 'XB6q9OuHPozLnI9/WJfw8ACL3Tslfjti5Gh1dhSX3Xk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )