UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J5O6NyVQpYNhnXUKRDtCUSbqcgnS6h2rNEB/z1ABoTk=' 
WHERE 
  key_id = '54e6a143462a4e1bc0f168c7dad852a6044ae6c429a88799257c4d1a2fda5e92' 
  AND (
    token = 'J5O6NyVQpYNhnXUKRDtCUSbqcgnS6h2rNEB/z1ABoTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )