UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BzB90ouFlZtvpleiwsNSX0puau3XmIMEknopgZ37ERM=' 
WHERE 
  key_id = '17e0f1b4d9c21d650da1b443719bbb989f420c3042aa80d8e174b1f0f1b39fdb' 
  AND (
    token = 'BzB90ouFlZtvpleiwsNSX0puau3XmIMEknopgZ37ERM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )