UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z2/7c4CesJugoyeOjJSstqMYrOW1jnHW8bsIVSw0G9Y=' 
WHERE 
  key_id = 'ad0f7522b2d94b54d1641230f007e08c6aa533bac6a39af4eb409c2361f5071d' 
  AND (
    token = 'z2/7c4CesJugoyeOjJSstqMYrOW1jnHW8bsIVSw0G9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )