UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K6MfdSMMHGmBuL+qpmlB7R8t2P9crDuw+GcKK5jF8rU=' 
WHERE 
  key_id = '7eb48f233616e50efa3a411b25792292e5d8cd0b85468ba017e80f974e87e7b9' 
  AND (
    token = 'K6MfdSMMHGmBuL+qpmlB7R8t2P9crDuw+GcKK5jF8rU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )