UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X9OfabHIs0p4Aa1xgZitYdVqScwFVuE+z3uAolB4A1A=' 
WHERE 
  key_id = '3924ff24da3f0ae10443fe59dad1c0a3410e655e86f312e0d1a22f821a58d655' 
  AND (
    token = 'X9OfabHIs0p4Aa1xgZitYdVqScwFVuE+z3uAolB4A1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )