UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pVfA3TP2SB5OQImKfEtmlcznKkPfJTBR4oVwInhsIHU=' 
WHERE 
  key_id = 'f732ef61b8d431cebf34cd14ac3357bbc85675bfb12b977cd9f3e4908c18ef7e' 
  AND (
    token = 'pVfA3TP2SB5OQImKfEtmlcznKkPfJTBR4oVwInhsIHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )