UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LxY4okrs9F7w3Jfhz69ocI96x+G4geJyF0cWh8iyDvE=' 
WHERE 
  key_id = '67dbd0835214cdb2b0d5c3892bc1be8398d83885cfbd465055d4316529614ea0' 
  AND (
    token = 'LxY4okrs9F7w3Jfhz69ocI96x+G4geJyF0cWh8iyDvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )