UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NqtrdeCc3lzlEerZRCu0IMmRxXt31eNM5bdO+TTYK7s=' 
WHERE 
  key_id = '275aedc7d4ea6c2b9ac903d4b3a8f3985e968557dc2ff90d388e21841a0ecdc6' 
  AND (
    token = 'NqtrdeCc3lzlEerZRCu0IMmRxXt31eNM5bdO+TTYK7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )