UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yNeBZf9INXyYOqBRdqMCBqHypgbUTtO7iBQ4kEDT/mA=' 
WHERE 
  key_id = 'bd27cf96e51aa1407c8bd2468538e69bfdb920ce2c378ab8256b3bc7fe252ffb' 
  AND (
    token = 'yNeBZf9INXyYOqBRdqMCBqHypgbUTtO7iBQ4kEDT/mA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )