UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd+QfoSpAYyrYLkuaPJn1aPS56CBdYMiM3nMhuJOcQos=' 
WHERE 
  key_id = 'd6d984ecffca4d3d84d8781e1572d6da37a2ceac49dc2517277c35764b782e06' 
  AND (
    token = 'd+QfoSpAYyrYLkuaPJn1aPS56CBdYMiM3nMhuJOcQos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )