UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PLmgHeg3r6mjbm5KUK9DELRHx6zn17WiBD+Q6XTaFTg=' 
WHERE 
  key_id = '046bea17ea0f0282f1eb1768c7eb8eb492d5ec76a5ab04eb956625413a891f42' 
  AND (
    token = 'PLmgHeg3r6mjbm5KUK9DELRHx6zn17WiBD+Q6XTaFTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )