UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fJ3/+j4urCDop7JnLdRK4GH85O4Wsbxywu07l45kcfk=' 
WHERE 
  key_id = '175c7beb25c8eeb99d4b76f88659e7bd051ab521300a38d99de14f612d92268c' 
  AND (
    token = 'fJ3/+j4urCDop7JnLdRK4GH85O4Wsbxywu07l45kcfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )