UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tzqsPwMlmC1SIYRjfinqXzWzm7osGOLiPEeenVde2Yo=' 
WHERE 
  key_id = '4d7536d7837b18de9be6638274374e8b7d7d405a067b80e3f250586173d2824a' 
  AND (
    token = 'tzqsPwMlmC1SIYRjfinqXzWzm7osGOLiPEeenVde2Yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )