UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gGcKAQryUQ3vudVO4t1S9q4X0FxfQ+DZGSTE+8QRRJk=' 
WHERE 
  key_id = 'b92a12e3fd24641420e95aa3aabe40bc29499c0a60d6e457b307b2009975f976' 
  AND (
    token = 'gGcKAQryUQ3vudVO4t1S9q4X0FxfQ+DZGSTE+8QRRJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )