UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ezLB/hskrCwBp90KcqKS5dA61oexvHmdxSnU/tg8W1g=' 
WHERE 
  key_id = '6d3e383c21fc00a82ae1d4d8dea825a6daae9524983e50ea03584e155ed90ace' 
  AND (
    token = 'ezLB/hskrCwBp90KcqKS5dA61oexvHmdxSnU/tg8W1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )