UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AeFBycGDmzzCxVBqFsEuPlVyH/ctVsY6Zmw9R+NeOD0=' 
WHERE 
  key_id = '911a7f738a62b8273a51e3c88bdadfcb2a91a29a4bce38d70100cc47efc9d08b' 
  AND (
    token = 'AeFBycGDmzzCxVBqFsEuPlVyH/ctVsY6Zmw9R+NeOD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )