UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Az7y0jyMu5y9r8wJLCGn+x0lGPiTagKm/hg596/fB3E=' 
WHERE 
  key_id = 'a3922de25e912f95e24ff7021d4250ebc611e15754a5b4e796ef9843ef68e3ee' 
  AND (
    token = 'Az7y0jyMu5y9r8wJLCGn+x0lGPiTagKm/hg596/fB3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )