UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n01G/9vw9c0hIVLSUFOB+JqJ3iLLd824j2du1YBV3ok=' 
WHERE 
  key_id = 'eddea11074a8627bb716015e1c1e56af9e69efce4200dde387e1b1d675c15e34' 
  AND (
    token = 'n01G/9vw9c0hIVLSUFOB+JqJ3iLLd824j2du1YBV3ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )