UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'axdppFfsuZ/hCFlTiCbUwPoWeK4dQcNtdFX5Kaf5vDU=' 
WHERE 
  key_id = 'aeb5e15f2401c385e20e9113d1e84aa774688e0564018a08e1019eced604c4d6' 
  AND (
    token = 'axdppFfsuZ/hCFlTiCbUwPoWeK4dQcNtdFX5Kaf5vDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )