UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uEX3eGMQqB1d57kyPzF6JNPaOLCGqBVoja5DVqjnXVk=' 
WHERE 
  key_id = 'b509c1bfd10a8a98ed87d57ed23b9fb96ae9dc740bef1297315ed0c1dbd8bd4c' 
  AND (
    token = 'uEX3eGMQqB1d57kyPzF6JNPaOLCGqBVoja5DVqjnXVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )