UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UsvVdLq4xyM6RDpHwk5wjQhPcPeyzhi28+h4x2JMBmQ=' 
WHERE 
  key_id = '98e53bf9c18547ee6f96a5dfc0d0061583045bfc1da89eb2af4d2484b468e4ba' 
  AND (
    token = 'UsvVdLq4xyM6RDpHwk5wjQhPcPeyzhi28+h4x2JMBmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )