UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ym+SV+RsmkF23bekV9r9MdeHnbvMMPWPeWAL5VXXZ5A=' 
WHERE 
  key_id = '9e0d9ce0e995f7dc617275193ef5e47bf82c738aa5ef405f8120204fba55bb35' 
  AND (
    token = 'Ym+SV+RsmkF23bekV9r9MdeHnbvMMPWPeWAL5VXXZ5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )