UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J1R13Nqzujcq8yRi11/Icawx7uSDns+N6/mnEcxkmbw=' 
WHERE 
  key_id = '91d38916436017cb74bbeeb917ff4554dddd281ade063a811d535d4f45e70227' 
  AND (
    token = 'J1R13Nqzujcq8yRi11/Icawx7uSDns+N6/mnEcxkmbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )