UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dWHpTt/EOcyxlqAwVaAfUvVcZn0JJTBEXfkqPf6c4KQ=' 
WHERE 
  key_id = 'b7591f6f42f8b103ba2d318e9bef15fa794816ec05684b066cb60bac8c80bcd2' 
  AND (
    token = 'dWHpTt/EOcyxlqAwVaAfUvVcZn0JJTBEXfkqPf6c4KQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )