UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l93uD9ZmpY+neEPcNR2hZS5x0WhPQDJ3e3A4r5xyWew=' 
WHERE 
  key_id = 'a34057fbb17311cd9bf123e222d9953212e10191db471321d262062f7666d33d' 
  AND (
    token = 'l93uD9ZmpY+neEPcNR2hZS5x0WhPQDJ3e3A4r5xyWew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )