UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'omI2FcJio8UByVgcOzI3pgMk/P6RCYaq+OBz1hZAYeo=' 
WHERE 
  key_id = '87ee41c155e4a035e47db1f2284b5fe0bb86c480eb15d92147a21d05e43443b1' 
  AND (
    token = 'omI2FcJio8UByVgcOzI3pgMk/P6RCYaq+OBz1hZAYeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )