UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5WrSJx6m+st0mqG30Nb00XNGeqWccUGviazOXTGnl0M=' 
WHERE 
  key_id = 'e8b88154a06b7f0f55ed5aba4b38d08d79fa638956c1a879550f497672f2fd98' 
  AND (
    token = '5WrSJx6m+st0mqG30Nb00XNGeqWccUGviazOXTGnl0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )