UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+IXW2YaJgP0EfkdaS9Tm8uJpUxryVxNfwsu4k3AHNbM=' 
WHERE 
  key_id = 'b661f3b63ccf23cc3496dcac60126c49b38beb70fc70676fdff0b04a2316ce7a' 
  AND (
    token = '+IXW2YaJgP0EfkdaS9Tm8uJpUxryVxNfwsu4k3AHNbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )