UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ElJaGgfGCObAQofKMyztWDSCov/kmnVBcNVX270ff7s=' 
WHERE 
  key_id = '4192581cfbeb99785ddf6ff8b72dc3d63da0991979924ea88ff13b9fca625683' 
  AND (
    token = 'ElJaGgfGCObAQofKMyztWDSCov/kmnVBcNVX270ff7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )