UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8/33Av+Tymsqq73w7ydT7PTpcNvkDHRiUSnaaqdUT0I=' 
WHERE 
  key_id = '0e3ee9acda9bc9adcc1bcdf67005faaf83721c47399588ede9f7d6a6dd90ef47' 
  AND (
    token = '8/33Av+Tymsqq73w7ydT7PTpcNvkDHRiUSnaaqdUT0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )