UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Pn/2Z6MOwe4XMsDo0K2y2gILDHcjU4YyjyKeGj5IKc=' 
WHERE 
  key_id = '25168a29297511269801289aebb1aedf52886c6da723b3b9e4e75d0aa9ecbe75' 
  AND (
    token = '2Pn/2Z6MOwe4XMsDo0K2y2gILDHcjU4YyjyKeGj5IKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )