UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fi3/3i2mUCrzRQY+BtMfEPAt7lqS5dWjqYIG0riHnv4=' 
WHERE 
  key_id = '43000cd8c2ead16148098cbbf0908ed385b8b26245d12ff678db7751976df0ef' 
  AND (
    token = 'fi3/3i2mUCrzRQY+BtMfEPAt7lqS5dWjqYIG0riHnv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )