UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rLdNE5zYILtmsRSUhBMXze19YZaSEO/H2lJzWcj2kUs=' 
WHERE 
  key_id = 'ea86d93092f85082bf8f08f3ecb4eb8facb007327611bb06fd94171f530d3e97' 
  AND (
    token = 'rLdNE5zYILtmsRSUhBMXze19YZaSEO/H2lJzWcj2kUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )