UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rTK/zosBRbjh/9I2yqj5wgqIxnyoHVneUNnWqNGi7JM=' 
WHERE 
  key_id = '5b2921cf47402a2334286422d254f335d94866cbd517ffba5e4e362b93a6705e' 
  AND (
    token = 'rTK/zosBRbjh/9I2yqj5wgqIxnyoHVneUNnWqNGi7JM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )