UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C9BrvThiGlQ8vO+6BaPxovhjZ/wK8XAYAJyT9BA3MTw=' 
WHERE 
  key_id = '7a7529389418317ab602af7836c3d292ec6be5087be4390483c20a74f79219ba' 
  AND (
    token = 'C9BrvThiGlQ8vO+6BaPxovhjZ/wK8XAYAJyT9BA3MTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )