UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hs39zTz4BU2HOMbw/SHiE2l3Wv+cST2aKAZ/GdFm5I0=' 
WHERE 
  key_id = '6bdfee4d3e4262a1fadcf12294c19ab429462f50f6920c617b719663070d25d9' 
  AND (
    token = 'Hs39zTz4BU2HOMbw/SHiE2l3Wv+cST2aKAZ/GdFm5I0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )