UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L1d9UawhDaShnCtjSrxDFcVRCzCNYiW41SqNIXIynkc=' 
WHERE 
  key_id = '8979d37499e53189c9724943aff2b5d18693372be388fa3adf37e0f431e377f0' 
  AND (
    token = 'L1d9UawhDaShnCtjSrxDFcVRCzCNYiW41SqNIXIynkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )