UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S6pfJhu7dzLGmv0Agt2ZB+bnI3UODzknHrqHXeJpf0k=' 
WHERE 
  key_id = 'bb7e87b32162be38a8fb4922e2ca6dd15b77d8c66ebc52b2bea91ba3a4b05fa3' 
  AND (
    token = 'S6pfJhu7dzLGmv0Agt2ZB+bnI3UODzknHrqHXeJpf0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )