UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VdmEPHU2f8gWUDrM0ht+4u9lCqCxj7XVp8QN2FtRtcU=' 
WHERE 
  key_id = '5764b1c8894e6057e8d63dd06cafd17c0dd3564259ea00729d6be9c5be9be23a' 
  AND (
    token = 'VdmEPHU2f8gWUDrM0ht+4u9lCqCxj7XVp8QN2FtRtcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )