UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xVYPfV5++C62tsdd05nnT8J0nyHaSlplLM2ZibBDN3s=' 
WHERE 
  key_id = '38df578667d403e1a0f74c51eb3370068014f52747770ad0aad70b04440ebd23' 
  AND (
    token = 'xVYPfV5++C62tsdd05nnT8J0nyHaSlplLM2ZibBDN3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )