UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dxS7yBvRW6rRlUylIi41GrC+v2xEhwCQOHie/mSNTdw=' 
WHERE 
  key_id = 'c1765af4600081813d22dd17df50222f2b394b374c38d9d88b3827fdb6f30009' 
  AND (
    token = 'dxS7yBvRW6rRlUylIi41GrC+v2xEhwCQOHie/mSNTdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )