UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c8s92+zSTV22uprkktNUAL4qlxjO6IPunXU9AQoX364=' 
WHERE 
  key_id = 'bac55b0d77dca2ede7b09629abb329a9ec331edf00a3230c93dc52cfa02414da' 
  AND (
    token = 'c8s92+zSTV22uprkktNUAL4qlxjO6IPunXU9AQoX364=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )