UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L0c4c8iMEItlzh6geARSFZHi913EVM0s3rflKowKYBQ=' 
WHERE 
  key_id = 'dcf3f1752f0567b39afeaf94bf4746863a747bb5ed176aa58df6da81e2686d6c' 
  AND (
    token = 'L0c4c8iMEItlzh6geARSFZHi913EVM0s3rflKowKYBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )