UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H3FVgqgvdp+MoVtVqUyIR0XxQ17doYPLFsFkfMdZBWw=' 
WHERE 
  key_id = '7781c06abd751c486fde238b80a671a3d300e4eb21212b5b71b606cae6e9acc7' 
  AND (
    token = 'H3FVgqgvdp+MoVtVqUyIR0XxQ17doYPLFsFkfMdZBWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )