UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9BB6bhklFX56oP8uIuqYfeY4x1+fSaI0w1bJko4y8Qg=' 
WHERE 
  key_id = 'd23058e9b1c443630622ef198a9435969525ee580933bcf42b015800d9783a48' 
  AND (
    token = '9BB6bhklFX56oP8uIuqYfeY4x1+fSaI0w1bJko4y8Qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )