UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'locDZfbwMIe9t5Gw90sitFQjZutzwI0qRKJ8c3COMkw=' 
WHERE 
  key_id = 'e68888525be1f1ceec5e76278e15261554ae4c9d2c6ebd36724ff5a86761d721' 
  AND (
    token = 'locDZfbwMIe9t5Gw90sitFQjZutzwI0qRKJ8c3COMkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )