UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nVait57me2rkdhEJDRd8anPwDAEnzhjcC23qP1La/aQ=' 
WHERE 
  key_id = '281175b9569d4a7c091bf1d597969e5b31c4ea236d7dae1e2f956d0426ecb8b6' 
  AND (
    token = 'nVait57me2rkdhEJDRd8anPwDAEnzhjcC23qP1La/aQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )