UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FqW5d3JiNcwqM8iO3DS07s1yKAVZilxqn1vEFzhvLqk=' 
WHERE 
  key_id = '54e755012d1831aac9c877724e5912a6bd0be002bd3ea6ee3111e2c449850f99' 
  AND (
    token = 'FqW5d3JiNcwqM8iO3DS07s1yKAVZilxqn1vEFzhvLqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )