UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zJaX/8dSK0P0NnnN/A9QlNLtVZnTvwX8Qkzar5G19uw=' 
WHERE 
  key_id = '3abc51748e539b3eff97c7eee1503f36459634bc75d2e2df0af6de97cca7a5d1' 
  AND (
    token = 'zJaX/8dSK0P0NnnN/A9QlNLtVZnTvwX8Qkzar5G19uw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )