UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yFkw+Oal5kwOYzj36zEuD6mmz0eQDSy4e67eg//ch3g=' 
WHERE 
  key_id = 'b9f621f6f2e8f2bbcb6cc339870176b00de0281a91dbc575b8d70be386d82d01' 
  AND (
    token = 'yFkw+Oal5kwOYzj36zEuD6mmz0eQDSy4e67eg//ch3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )