UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 300, 
  token = '1Z2YXrLb2RgqLdPXWmJBOwt6gFQGGiwfQMMqxvQ+ao8=' 
WHERE 
  key_id = '5d24429e2abc18b05922c83a2336b51395e55c43b719f8a64a636e3357a0f512' 
  AND (
    token = '1Z2YXrLb2RgqLdPXWmJBOwt6gFQGGiwfQMMqxvQ+ao8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )