UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1E1xK95YvvCY+8RtxyAJFOtDiXZ7Az37KNmDJ+wMUoE=' 
WHERE 
  key_id = '9d8444b921d155ee00968a46fe85f67b79d8486c7e858ee1d9080cdb18fcef7c' 
  AND (
    token = '1E1xK95YvvCY+8RtxyAJFOtDiXZ7Az37KNmDJ+wMUoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )