UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r1G7K4WCjFfEATbKDIVAM1pdzKny8l+EDxK/gcpcQIs=' 
WHERE 
  key_id = 'bbf83b2b0405f5f51cedcb486b8e768ff9938826ab48d3060e05074a9cb002d1' 
  AND (
    token = 'r1G7K4WCjFfEATbKDIVAM1pdzKny8l+EDxK/gcpcQIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )