UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'baDpu4S8Wp/Khs+c+Xqdcyz12PC6vqbApZH4Do8CSwg=' 
WHERE 
  key_id = '504c6bce802da66baed02caa12f02c23eebcf50b5cd9b3090a61ec323751a85d' 
  AND (
    token = 'baDpu4S8Wp/Khs+c+Xqdcyz12PC6vqbApZH4Do8CSwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )