UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xaFrFMPTmoQmAtcEW5HpfheHW3tCCkgJT+5O6ZzN5PQ=' 
WHERE 
  key_id = '299d285e580cdf6d5c49bf14c1ab5ff6a1c9e89beeb91fd7140c3df670223f69' 
  AND (
    token = 'xaFrFMPTmoQmAtcEW5HpfheHW3tCCkgJT+5O6ZzN5PQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )