UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hlVaexq2k+DPsE1uDTvcfmHEH5KEqBINPyI3VesBYJ4=' 
WHERE 
  key_id = '704bba833a3dda5744ca7133a5fd9170f571829b29789cf15f424f277c87884c' 
  AND (
    token = 'hlVaexq2k+DPsE1uDTvcfmHEH5KEqBINPyI3VesBYJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )