UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qp8+68NEtegh82/bIp+nNQJCHcnXgN2kjnpz1VH4Su8=' 
WHERE 
  key_id = 'a7ee1a0aa7f8949f8129edc58dbd96545ab071560e2f1d69d3a13556fae3c85f' 
  AND (
    token = 'qp8+68NEtegh82/bIp+nNQJCHcnXgN2kjnpz1VH4Su8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )