UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U/db5qKJXFhXllnnqtx0fTiUsygrFqD23iKXLyP5aHQ=' 
WHERE 
  key_id = '11d72697d141f0f8f4fbdd5b1fb9782e7f64b0c1978a048e0606245b1c7521c1' 
  AND (
    token = 'U/db5qKJXFhXllnnqtx0fTiUsygrFqD23iKXLyP5aHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )