UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EsHXDBMsSj33zUdMWoxYEqSdFGNZ6I8XiRu8aNmiVno=' 
WHERE 
  key_id = '6e9fb5d2111fadd3b4eaee64db23d92ffe84f64ce2ee7ed6265f3cfb71f543c1' 
  AND (
    token = 'EsHXDBMsSj33zUdMWoxYEqSdFGNZ6I8XiRu8aNmiVno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )