UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VF5uAiUmovBDeX+t9JszMGo2a7iUI82f25EWha456es=' 
WHERE 
  key_id = 'cd9956e28293a213558d4b95a712bb60044eda8b100b093fa8919ec2d9da2eb1' 
  AND (
    token = 'VF5uAiUmovBDeX+t9JszMGo2a7iUI82f25EWha456es=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )