UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PVve4lMeh7wB0l8aLOhXdRpowVeH3vL4L/w6OZItLDk=' 
WHERE 
  key_id = 'ffd59e8f820bab0a8845440db035b89447ff5b212c7fc057f0f4d5b06d93d7c3' 
  AND (
    token = 'PVve4lMeh7wB0l8aLOhXdRpowVeH3vL4L/w6OZItLDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )