UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SObL5MVeJORs7Oh2VVJ5ercJVNTnTJNIb7q2Ltf9rL0=' 
WHERE 
  key_id = 'c6d85d0acad8bb102a740ffccc91c7ba423035748fe0c61542eb41d02959feb4' 
  AND (
    token = 'SObL5MVeJORs7Oh2VVJ5ercJVNTnTJNIb7q2Ltf9rL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )