UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fi5cKLo5O/2CJWC0bPEmplkbxVDaGmtLs1Xs97hWJxU=' 
WHERE 
  key_id = 'f92077ae1ae0dd4ed6bdecdf07d6eba5ae09774efb0c51debb92b7c65a1bdd1e' 
  AND (
    token = 'fi5cKLo5O/2CJWC0bPEmplkbxVDaGmtLs1Xs97hWJxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )