UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FLYgTD5vejWaoZyApRb1GW7I58y4WjQGJrrDHJ+P2Rg=' 
WHERE 
  key_id = 'fdbc68b46cc69fcaaaacf64e518c31e1bf25c20a97cd8d7cbc8f1d66c516a4af' 
  AND (
    token = 'FLYgTD5vejWaoZyApRb1GW7I58y4WjQGJrrDHJ+P2Rg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )