UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ayek3scISQ78D3juNMI6EZbw28WMqpQ/6eNs+BbhUfE=' 
WHERE 
  key_id = 'b6bc5bfbe4b900bdb76aea7055ce80608f622be1fbaddc86cbb67b89c2fe76f0' 
  AND (
    token = 'Ayek3scISQ78D3juNMI6EZbw28WMqpQ/6eNs+BbhUfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )