UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kpow3Tt3zRlCyuxL3ENwCq21m/mQwVL2/V82smgGLOg=' 
WHERE 
  key_id = '9db3b4e0cdbe854babebca25923f1caab7c99d7d80a0978f462cd381d1ddac1e' 
  AND (
    token = 'kpow3Tt3zRlCyuxL3ENwCq21m/mQwVL2/V82smgGLOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )