UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lYI0zqqc6Ma5yy/qAgTAt/dRy/DXzXIZLCVy67sP+GM=' 
WHERE 
  key_id = '4a1d41e706c12d6575333e4b0710c1133154e69c7be07a858cc212212d8287d6' 
  AND (
    token = 'lYI0zqqc6Ma5yy/qAgTAt/dRy/DXzXIZLCVy67sP+GM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )