UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FcdE11j8xxIIIcaGqv4b32YX1I1rXHkwRKiz3dxJdAE=' 
WHERE 
  key_id = '40977d9a49c22a1d9c19bbdcd618b11280ff91eab082afda58403dcb2fb6d6e9' 
  AND (
    token = 'FcdE11j8xxIIIcaGqv4b32YX1I1rXHkwRKiz3dxJdAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )