UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6uXUszPxgzUY9ztJSTMd5928UnC2dw8UheTdqcilzrg=' 
WHERE 
  key_id = '276692d07e537b4c6b444ca01833000f650482ef6b0839a7ad3ddc7bb35a5e4a' 
  AND (
    token = '6uXUszPxgzUY9ztJSTMd5928UnC2dw8UheTdqcilzrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )