UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jUokypi7+gYDMtZDk0hpRDz2wcH15QdFZakwmTF66PQ=' 
WHERE 
  key_id = '4617c8c5c71291814d685c1d4009a838dcc0993251ec2c8d9941c2f40fdc0e8d' 
  AND (
    token = 'jUokypi7+gYDMtZDk0hpRDz2wcH15QdFZakwmTF66PQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )