UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BlY2bLypHo/TBmhRPqdCwX4Pr+cVME5rLf6GGNCCY1A=' 
WHERE 
  key_id = '8f4ab146ae03c7573b4cd9ade7207f929d7695340556d01ca4508ede0b2efe25' 
  AND (
    token = 'BlY2bLypHo/TBmhRPqdCwX4Pr+cVME5rLf6GGNCCY1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )