UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TNZmA0R4Q2RL9l8Kkc6CWE1syH3pNZ33xaFr+nZuG08=' 
WHERE 
  key_id = '786323e7400b8054bfbdf827c95665e2b833651c278f500d3bd0cd0584baaf42' 
  AND (
    token = 'TNZmA0R4Q2RL9l8Kkc6CWE1syH3pNZ33xaFr+nZuG08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )