UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gzWkCpWUjLGPD4MCnuxoSbDPlIS4Kk8XhYTORbLz7oo=' 
WHERE 
  key_id = '941a6e5467e445757ccc8ec4f70301ed33754385a16a894c3604003e081def5e' 
  AND (
    token = 'gzWkCpWUjLGPD4MCnuxoSbDPlIS4Kk8XhYTORbLz7oo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )