UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bEBDanNdUbp5dI02HmAz4aO7HbjfniRWjn7HUPvLpLg=' 
WHERE 
  key_id = '5ad6c7422b60617f86292df642189cd8d94771879c3cccfdf38a8d9fe6b7ec8a' 
  AND (
    token = 'bEBDanNdUbp5dI02HmAz4aO7HbjfniRWjn7HUPvLpLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )