UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HkcFAGIqSejQjWG8bdyl044RPrqApb8EWNtuf3bpYX4=' 
WHERE 
  key_id = 'f9438df0b0014401352ff57664a5fe61475f28dc021edfed01bb918ee1b24093' 
  AND (
    token = 'HkcFAGIqSejQjWG8bdyl044RPrqApb8EWNtuf3bpYX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )