UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'snQ+5+01MjsvHbdlSDqJ2Js0DuBf+koqZMPN202s/Rw=' 
WHERE 
  key_id = '14f1f22cd2a374904b14d409809e6c36e58ad17627ebe308af5a6b452db7c529' 
  AND (
    token = 'snQ+5+01MjsvHbdlSDqJ2Js0DuBf+koqZMPN202s/Rw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )