UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HRDrchZcFR7M1usUwmEte8uTQNjGpy2jtKmWK2Z/QiM=' 
WHERE 
  key_id = '320eca09d67c4999b65fe860df2a72b10e9f1d8fdb694a60a1628cbfaed85d8c' 
  AND (
    token = 'HRDrchZcFR7M1usUwmEte8uTQNjGpy2jtKmWK2Z/QiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )