UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H4PwwUN4eg85JacQ7nS86b6k/n05hBAGUWrAgrYczk4=' 
WHERE 
  key_id = 'a97304bc5032ad2c05963d5b859ef823e5f91b8442e14fb9fa480755938b868e' 
  AND (
    token = 'H4PwwUN4eg85JacQ7nS86b6k/n05hBAGUWrAgrYczk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )