UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'btBAkrNovW42BvCZpXCGykmfPda3JyQsqQqWiWeGK64=' 
WHERE 
  key_id = '6367ae3cafa2b981bf93dde5e0a69222784640bfa05735edf55e3749369c5c4a' 
  AND (
    token = 'btBAkrNovW42BvCZpXCGykmfPda3JyQsqQqWiWeGK64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )