UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Okv/1bFxpQ+nh465p34WyIqdFy/G3N2fF3OBN5F1peo=' 
WHERE 
  key_id = 'ee3c725486ae23e9a9af67a2d5871cfee5e6e350c9f2ae60c07742215f754351' 
  AND (
    token = 'Okv/1bFxpQ+nh465p34WyIqdFy/G3N2fF3OBN5F1peo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )