UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uguZwpnhStXrbAIgKAZ5QZMaf0z9iMAY9gaaV0NFT9M=' 
WHERE 
  key_id = '4a464aa63e54cde667d0c5327ec64a4340e93daaae1302d21a9d075e4d440b0e' 
  AND (
    token = 'uguZwpnhStXrbAIgKAZ5QZMaf0z9iMAY9gaaV0NFT9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )