UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UFXoI6DuvuMJAB0gd1TqLdBVv13yal8GZHCgksWxYdw=' 
WHERE 
  key_id = 'de6e6b7c0ecb8044983f2140b10f214f5ee13d719ddcb7bfd65924cfbb8c620c' 
  AND (
    token = 'UFXoI6DuvuMJAB0gd1TqLdBVv13yal8GZHCgksWxYdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )