UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IwAizaQ9Qcry3j+BGGK6pqTkAG4mxPq/dLxRTnOX6uI=' 
WHERE 
  key_id = '4af8b5d31bb24e2fdca513ec098aa79029bd8640ed5488ba0d1ebcb7b72e76ec' 
  AND (
    token = 'IwAizaQ9Qcry3j+BGGK6pqTkAG4mxPq/dLxRTnOX6uI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )