UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SmVXTSqGTxUzFDBZTrt+lNVD3RtnxD+TpBPL0YJu5cw=' 
WHERE 
  key_id = '1a2caa82c18134e460039209e54d60712ba2d8ea2c62c8af67e485841239d032' 
  AND (
    token = 'SmVXTSqGTxUzFDBZTrt+lNVD3RtnxD+TpBPL0YJu5cw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )