UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h0MKMyfH7H35hA+j++WUe76n44teGHSLtwJsSMoJOKA=' 
WHERE 
  key_id = '81f73ec2d1d6e5b9a7d0a12c4eab99e39af0dfaaae395c2e709ed62028ccfbc6' 
  AND (
    token = 'h0MKMyfH7H35hA+j++WUe76n44teGHSLtwJsSMoJOKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )