UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '48HI2oSvZVWRSnD0F8wxfdsE5weUWBvzdlV6soVkwCw=' 
WHERE 
  key_id = 'e3beb4b4ea03787ce7888627d548cd9e3dba0a553275422b2d9585bf82e1c635' 
  AND (
    token = '48HI2oSvZVWRSnD0F8wxfdsE5weUWBvzdlV6soVkwCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )