UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YijTXGyTA5ZF+GlYsIouMxq5vAXaQlbK1e93k1kmum4=' 
WHERE 
  key_id = '2453a843544cf9b05715797c30da78ee664ad9b02a01f1226897b2fbcdebc961' 
  AND (
    token = 'YijTXGyTA5ZF+GlYsIouMxq5vAXaQlbK1e93k1kmum4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )