UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HnTtmlNiOvmTrkX81zzuwA+7/va80zBI5zzck0Y+3Xw=' 
WHERE 
  key_id = '6fc01d6d2039c54ddd7c17bc6f3e875f86c78d9c36354a12d4e78e618d98f90e' 
  AND (
    token = 'HnTtmlNiOvmTrkX81zzuwA+7/va80zBI5zzck0Y+3Xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )