UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CBlXRCrZuqgIKsfsLtcNB7wf0y1fNn+gxbhF9r++erk=' 
WHERE 
  key_id = 'c2eca50a487ba419563d2fede1d607dbe3283fcff6010e275b6ccf2c94949ad1' 
  AND (
    token = 'CBlXRCrZuqgIKsfsLtcNB7wf0y1fNn+gxbhF9r++erk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )