UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Al7K+0952bgZeUl2iFA/3XJWuCuVnb/EY3KDB4/4YOQ=' 
WHERE 
  key_id = '157d9ecc5b13188b898a041241a7b20ac0705632778efa1c1025bb965276ac3b' 
  AND (
    token = 'Al7K+0952bgZeUl2iFA/3XJWuCuVnb/EY3KDB4/4YOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )