UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mlKAgJgG9dqzT02FAGYzKoZK5GfZdqzUSDydjrP2Ayo=' 
WHERE 
  key_id = 'e67a28e53b1ed9bb687e5488be99b55d2dab1feb5c2ba38f8cbab840692ef3fa' 
  AND (
    token = 'mlKAgJgG9dqzT02FAGYzKoZK5GfZdqzUSDydjrP2Ayo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )