UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5+Plfw1s2uW+06cbKJDeXi0gyo/Ud2KF53dZv+wDjXs=' 
WHERE 
  key_id = '8bc00ad9cf7a7a812304ce19c5df13442eb6be16271c7a213905253f0ca164fc' 
  AND (
    token = '5+Plfw1s2uW+06cbKJDeXi0gyo/Ud2KF53dZv+wDjXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )