UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lqz9ycMax9/cml3Raf5gcxpYyEbckeFC1cuU4IOkCXU=' 
WHERE 
  key_id = '5827b817eb2620f7fcc1cfc6cdaf8c2971311a219261197c27dedab4d7e0d54e' 
  AND (
    token = 'Lqz9ycMax9/cml3Raf5gcxpYyEbckeFC1cuU4IOkCXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )