UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aQp8tFum3Asa63Kc4mf9mZzUPbcuRBVF2iJZDBspbN0=' 
WHERE 
  key_id = 'f4a9b6f6d1efe7e8028cc1b6f05139315cb4dad4597210ee4df4108cea33bc1d' 
  AND (
    token = 'aQp8tFum3Asa63Kc4mf9mZzUPbcuRBVF2iJZDBspbN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )