UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ABnBX9nNqnO2zuu5bxR2a0biN6R3BjZtTxLIZdvoClc=' 
WHERE 
  key_id = '7147d9a34ef669d8883c73e815d4dac02ac785c5b6907a0c8670d5862e97cff0' 
  AND (
    token = 'ABnBX9nNqnO2zuu5bxR2a0biN6R3BjZtTxLIZdvoClc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )