UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cq4v8bW8LJUYL7a9BtrKzLb7A4k68yURnsDDJDJzmZY=' 
WHERE 
  key_id = 'e33cd472ad35d110c09bb04ce6de162d4497405481f73973e691194aa0d42fdc' 
  AND (
    token = 'cq4v8bW8LJUYL7a9BtrKzLb7A4k68yURnsDDJDJzmZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )