UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1KUY4kiHAR0eA3SdeB/eO3YzUuAMii6C+rpkNPzqL1I=' 
WHERE 
  key_id = 'cb98ecd98af52f0daa8c45c0e9de63d88644ee0bf02d031a602ba284d747aa3e' 
  AND (
    token = '1KUY4kiHAR0eA3SdeB/eO3YzUuAMii6C+rpkNPzqL1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )