UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wEo4PNQHmrGF30vnd4KFHUHJtChu9uZvDbOE/yd9dZg=' 
WHERE 
  key_id = '6f925923fca6f86d5da6efcb725a0fb1d55f160627a7145ad7e219a1f92415a4' 
  AND (
    token = 'wEo4PNQHmrGF30vnd4KFHUHJtChu9uZvDbOE/yd9dZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )