UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YrnxguoLBILV5n9fyTBCrRTP56Tgf1g1i1kBCQ9qfos=' 
WHERE 
  key_id = 'e99760f3541c84504964107dd3f3e73e0f973f4499feda1d0660b8410528fa84' 
  AND (
    token = 'YrnxguoLBILV5n9fyTBCrRTP56Tgf1g1i1kBCQ9qfos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )