UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rdQfMHlYF3REI2elpYCzLgE8Blr6sE4Rp6uT1cZLn4M=' 
WHERE 
  key_id = 'e4314f2c3a3f583deb0664cb1d1376ff240f7acbf450557bf4b9e80e4c1dd29b' 
  AND (
    token = 'rdQfMHlYF3REI2elpYCzLgE8Blr6sE4Rp6uT1cZLn4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )