UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TYs1wrEgIbgLNDRWv8qnrBXS5xvNhex6tchSiF2iTxw=' 
WHERE 
  key_id = 'c5973d3aa91fb1c7ed41ed9fe38e3d6566938470089a7457e6eab1a2651b80b8' 
  AND (
    token = 'TYs1wrEgIbgLNDRWv8qnrBXS5xvNhex6tchSiF2iTxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )