UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wVnLWDQniRm2rsbLb+irC9ynaJIhdv9TPnyD+Ooraz8=' 
WHERE 
  key_id = '527e256e64998b4d21aecca47283a8c62b16364de558394b39ad369e6f4ed4f7' 
  AND (
    token = 'wVnLWDQniRm2rsbLb+irC9ynaJIhdv9TPnyD+Ooraz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )