UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2DmbOL21LsX/gHVL1djMU7nizLtm+eHyoYf3dqgMOX0=' 
WHERE 
  key_id = 'd87789f6edaf2ec609b8059b4008e398b33cb45b178d6a61f8977e8545d3585b' 
  AND (
    token = '2DmbOL21LsX/gHVL1djMU7nizLtm+eHyoYf3dqgMOX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )