UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MV5ZXGFwI9S4JYs3xKTUEbZviNOor3Y5iXXPkNBao3c=' 
WHERE 
  key_id = 'fc5bce7ead3f4109346cacfd8682d339fcba6792d94659c1d3097f0711778cab' 
  AND (
    token = 'MV5ZXGFwI9S4JYs3xKTUEbZviNOor3Y5iXXPkNBao3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )