UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H21+RrS8DhJ/r7X4/mo2GHjV1cQaU5Amh9/UN16b9fg=' 
WHERE 
  key_id = '9e4d2ff6fd2198407583261c971d872aa49d30311a4c1071ece4e17776342cc5' 
  AND (
    token = 'H21+RrS8DhJ/r7X4/mo2GHjV1cQaU5Amh9/UN16b9fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )