UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y5fDqx2/tUQ4dwSwLUGPacvLNZD9MN2PkKt1xVsTrhE=' 
WHERE 
  key_id = '9edc6fa23466ffbc44239552bd1ac0d03151ee4c83caa90bf3a5155f5207f2fb' 
  AND (
    token = 'y5fDqx2/tUQ4dwSwLUGPacvLNZD9MN2PkKt1xVsTrhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )