UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wMTvIl87gYkKgLfdlL9wbxYyn9NF+qzRgxOEQFM9MA0=' 
WHERE 
  key_id = 'e2cb4a9ce763f0561599abb07b9b95250ad0c681059e4640d5e5bad34e1f2c44' 
  AND (
    token = 'wMTvIl87gYkKgLfdlL9wbxYyn9NF+qzRgxOEQFM9MA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )