UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cB9BmEeosPi1htF2/ey1YYzy18Jrf+k1yHjEiAg2dCc=' 
WHERE 
  key_id = '7157cd71e54a4cc5c979b44c92efcbcc34b9cea7be8ff18ce1bb1fb313edcdc7' 
  AND (
    token = 'cB9BmEeosPi1htF2/ey1YYzy18Jrf+k1yHjEiAg2dCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )