UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aBW9RTSAy9S78KzDGUNv8RukB2Iv2GkFIj9OMDftBNc=' 
WHERE 
  key_id = '9b10b260e8a7ec33d4f7594056900e791e4258fad8642193e3f245a4742b27ba' 
  AND (
    token = 'aBW9RTSAy9S78KzDGUNv8RukB2Iv2GkFIj9OMDftBNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )