UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xCUtWxt6FDrRrqAVyZ5Ns+vuMkSBk+T+CXM7ItS/+9c=' 
WHERE 
  key_id = 'f392abfe3be47a30655898077f1bc5d09a0ee9036d0f6b800593e4a78c5cc438' 
  AND (
    token = 'xCUtWxt6FDrRrqAVyZ5Ns+vuMkSBk+T+CXM7ItS/+9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )