UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cme/Q9G1e8X0mwwsbl520DXiMKBliQPii8qWcCPo1SE=' 
WHERE 
  key_id = 'ace5c93d4283a7abe94c10106c57d1293e09cb90c60fc5ac7e4d981698092f5b' 
  AND (
    token = 'cme/Q9G1e8X0mwwsbl520DXiMKBliQPii8qWcCPo1SE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )