UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bQmBtG63IZirxnN+sgxpi7w6tqpfbCP9DymukXu3QM4=' 
WHERE 
  key_id = '37c1af2cc084761540da9c1d889d19d3399d69f9b3889e90bb32d1ce4d305466' 
  AND (
    token = 'bQmBtG63IZirxnN+sgxpi7w6tqpfbCP9DymukXu3QM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )