UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lwxqnImakRRvFK7RSUDZDZiH4jSEKRSgm1+2S9dmhH4=' 
WHERE 
  key_id = '8eac7b4f22a4044c118fc5a2de4e1a987a4097346c265c3af9a38a4d90715e05' 
  AND (
    token = 'lwxqnImakRRvFK7RSUDZDZiH4jSEKRSgm1+2S9dmhH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )