UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '76wB3Adlqd0pAB9Vw4S4yND9pN/NFenNqAyFjz/KLTc=' 
WHERE 
  key_id = 'b0a9fd3aa6470ca9acd959fa9211373b62cfe49c1ea7ef69434e57a2107d8661' 
  AND (
    token = '76wB3Adlqd0pAB9Vw4S4yND9pN/NFenNqAyFjz/KLTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )