UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QSll71guhr7AAkSqaUN+ehGqiCz1Hp2v7gop4xPgfSI=' 
WHERE 
  key_id = 'f1058f629d109d75ef1c88e4e8739978c4daa1c59453341e6e9ef29e08385324' 
  AND (
    token = 'QSll71guhr7AAkSqaUN+ehGqiCz1Hp2v7gop4xPgfSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )