UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fpQ61JWITj14jah2Te+mZnmYJNILq4XG2CD041P6Spw=' 
WHERE 
  key_id = '3912316fc9250f08ea6fe3cf289ccb8cf3550e74d31f12b7e0555d49a8fabb29' 
  AND (
    token = 'fpQ61JWITj14jah2Te+mZnmYJNILq4XG2CD041P6Spw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )