UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9r5+qqWm6wv6OePrhocq0Cz5M11X5vl15Hl/FvBtHdA=' 
WHERE 
  key_id = '8b1065c840fb74f826304d83459f3c8ee1a0ef84e8d6b789fd30b010c5863227' 
  AND (
    token = '9r5+qqWm6wv6OePrhocq0Cz5M11X5vl15Hl/FvBtHdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )