UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'InkKnzwfWsMeIKp9GWfRlU3Gnnix9XvUjzjSH3g9dCc=' 
WHERE 
  key_id = 'c2ec48535d403e83f43cc5106e642bee2488db409f94c0ffa6f8eb5bf2fbf1fc' 
  AND (
    token = 'InkKnzwfWsMeIKp9GWfRlU3Gnnix9XvUjzjSH3g9dCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )