UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/4fowD7G15oG6d5/43LMinesG72AF5AZf1m8zzFSybU=' 
WHERE 
  key_id = 'd2efb25e5d4195006ae4f5c7f771d07daad89a7a5422d15a1188a91d982b0ffa' 
  AND (
    token = '/4fowD7G15oG6d5/43LMinesG72AF5AZf1m8zzFSybU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )