UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zrls1+gT1ZX/F8ZWqA0tY0k57hhq+4D5NgstWM1DGpU=' 
WHERE 
  key_id = 'b660ae09d86970eba20a0ebb7faff97e99713f6f477090d0780c7692ba4c76a6' 
  AND (
    token = 'zrls1+gT1ZX/F8ZWqA0tY0k57hhq+4D5NgstWM1DGpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )