UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ClHFAxZKK/KstxRIG5K65FyKmH+AD/8p8vp1DkthloQ=' 
WHERE 
  key_id = '6e027036a2a0eed50f40c2f50d309a70f6ceb325ca40dca7ccabd9992a1062e9' 
  AND (
    token = 'ClHFAxZKK/KstxRIG5K65FyKmH+AD/8p8vp1DkthloQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )