UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N0cIZ8F/GbxH9HjN2Kz9CsJ0uvePUlzc6L/f5/pWhHY=' 
WHERE 
  key_id = '184a4ba9ac53c848dbe4b1bf0450d1de2c494d8c77a82ed45df6112bb051035c' 
  AND (
    token = 'N0cIZ8F/GbxH9HjN2Kz9CsJ0uvePUlzc6L/f5/pWhHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )