UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0hvcrTxarMrxLx4SoCAQlak57LGhRTuQsRy1hrF9yCc=' 
WHERE 
  key_id = '915596afcba415c6e1921e8801e934ce5a267b6be717a72409a1eac244905f0e' 
  AND (
    token = '0hvcrTxarMrxLx4SoCAQlak57LGhRTuQsRy1hrF9yCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )