UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g9Pp+3T2l1hBRbAzF3X+3ozp6j1Opm6NdV1xNKYX9aY=' 
WHERE 
  key_id = '576d1217e9824936958ba9ec8805159840ed359284fdaf5b46f1cb70fbcf97fc' 
  AND (
    token = 'g9Pp+3T2l1hBRbAzF3X+3ozp6j1Opm6NdV1xNKYX9aY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )