UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QlIfIoK6xeaJP+YObT8RbPJV5ixk8OiKgYehAgc+rLE=' 
WHERE 
  key_id = '58f4b352535bf09c4842004f02f5b145fc3238347b1791811a647c3f156d5609' 
  AND (
    token = 'QlIfIoK6xeaJP+YObT8RbPJV5ixk8OiKgYehAgc+rLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )