UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ZdV1gTi7gyUtRk51ZDS1TWZKIGas4zAu9C+Bwb9yIg=' 
WHERE 
  key_id = 'ce70f07a4ca51aca4e1782009b7a1cbcf13cece1f6f2430709df8faa6e89c8bf' 
  AND (
    token = '4ZdV1gTi7gyUtRk51ZDS1TWZKIGas4zAu9C+Bwb9yIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )