UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NcOHWYiEGcoDn9vjuc9Fk/w1pY+FmX0Qb4+HNlBzeZk=' 
WHERE 
  key_id = 'b2634da635aa22986af8de6a7c846cd50c5d692bc435b9493559055a19f4dcfe' 
  AND (
    token = 'NcOHWYiEGcoDn9vjuc9Fk/w1pY+FmX0Qb4+HNlBzeZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )