UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PZwRoea07P9bjm9shSInWgpksJ9qtau0t67Ja4QuLnY=' 
WHERE 
  key_id = 'a88f87d21066b2b19fdaa5724039cf70574846829b54ee634c4aa831749d5dd7' 
  AND (
    token = 'PZwRoea07P9bjm9shSInWgpksJ9qtau0t67Ja4QuLnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )