UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm7R8IV1j07Saoj+QTtj90E9IAe+pl259MrSGQWObIlc=' 
WHERE 
  key_id = '8d46c1a162280416d63362450c798fb1abbb6f11cc5dc22176c65f956adaea78' 
  AND (
    token = 'm7R8IV1j07Saoj+QTtj90E9IAe+pl259MrSGQWObIlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )