UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GHT2Rcdgo3xNLOLxmYxnvZtK7r/4P77QwHGnuv1o+H0=' 
WHERE 
  key_id = 'f28624cbc467fcdb33383d2bfb3273a07a42cbbbfd95ccda449326f981786675' 
  AND (
    token = 'GHT2Rcdgo3xNLOLxmYxnvZtK7r/4P77QwHGnuv1o+H0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )