UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L6roOtCwKrUu/KDvn1xaadPLeZ4UTHoROxwExi66V2o=' 
WHERE 
  key_id = 'fd37bd1bac3c2928c835d786a7fe66da224ac4ee87348e60c99aeba665819ead' 
  AND (
    token = 'L6roOtCwKrUu/KDvn1xaadPLeZ4UTHoROxwExi66V2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )