UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S/Aq3LXtEpCNI95tkAoqiKD8zafMRnftoPqdoBsikLw=' 
WHERE 
  key_id = '9bb89af6a0a2d3ead33e152f36bbc7737396a5b43aad3ee8286d377e157e275e' 
  AND (
    token = 'S/Aq3LXtEpCNI95tkAoqiKD8zafMRnftoPqdoBsikLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )