UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMOrbDqeD76zVMNynwmjJ8GRzEi7GunM0uBV7ra13co=' 
WHERE 
  key_id = '77bb3a6d5295799920ea85fa29ad819320def9687c13784a0f9f01c966ea3cf3' 
  AND (
    token = 'AMOrbDqeD76zVMNynwmjJ8GRzEi7GunM0uBV7ra13co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )