UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hTE/KVoE2ET9b8nCODFxXbRM1FPGpdkt5W328RSbuy0=' 
WHERE 
  key_id = 'ee28c6675ea035640c7f30d46991c07f51af39074c3416e3e2d3e767fc3d80df' 
  AND (
    token = 'hTE/KVoE2ET9b8nCODFxXbRM1FPGpdkt5W328RSbuy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )