UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aWjfdQ2/40eTIS2D6RYLVHUU6vOdt+8THc00R3zj0P0=' 
WHERE 
  key_id = 'efb03b769fea6524958bddf7e7ac23d9d5354898374c1f6131d51988b686af35' 
  AND (
    token = 'aWjfdQ2/40eTIS2D6RYLVHUU6vOdt+8THc00R3zj0P0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )