UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eZMjC8kptk/kuI+8cpV5hisDtgB5aWQjNsc2E+fu0so=' 
WHERE 
  key_id = '7d35d262bab91856889ce2aef988fdc0378f6a743f2fa01ceb6b2d27fca4d5af' 
  AND (
    token = 'eZMjC8kptk/kuI+8cpV5hisDtgB5aWQjNsc2E+fu0so=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )