UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oyh2UgqwM45je5dferU7lWc+yLiRLW2ullDeC0vbx/A=' 
WHERE 
  key_id = 'df6b83baf6913bbdcaa0ba1d0445fad8c73322a64bc2f77adc2237e4ecd273fb' 
  AND (
    token = 'Oyh2UgqwM45je5dferU7lWc+yLiRLW2ullDeC0vbx/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )