UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ocKYvtv6lUU11gGnohPd0R2FyvuVLJDc4riZ1Y9kz1Q=' 
WHERE 
  key_id = '0c94299fa11c8c1a0071cace9795f81d1ac1f015af674c604bc28063d7d87ebf' 
  AND (
    token = 'ocKYvtv6lUU11gGnohPd0R2FyvuVLJDc4riZ1Y9kz1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )