UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CvHpxLVMUDlYf79x2TtA0voZPCmtNstHmm/Cjzv3oV4=' 
WHERE 
  key_id = '5d4acf1f9637efe795d853d0b6900d837324222f5260fa89f6d477b075e4f6b7' 
  AND (
    token = 'CvHpxLVMUDlYf79x2TtA0voZPCmtNstHmm/Cjzv3oV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )