UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ov1n7yYGgOQu6mDBYob8aVzocF6RP/O02YFKqNSZb4g=' 
WHERE 
  key_id = 'bd42971a687afd4d05a8cea43f7072b48d599b5249f06c386cf027ef9985216d' 
  AND (
    token = 'ov1n7yYGgOQu6mDBYob8aVzocF6RP/O02YFKqNSZb4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )