UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xp8hcBuDgzYqR7SuWnw/H0mvWnjd9ZQzmdO+6h/q5AI=' 
WHERE 
  key_id = 'e7659a735626b2688cfacf1f588442aac84239ee51409bf70dec255a19162f28' 
  AND (
    token = 'xp8hcBuDgzYqR7SuWnw/H0mvWnjd9ZQzmdO+6h/q5AI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043