UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OpCy9NgdC/0Dz3Kp0IQLCW6k05WtY0rruyyh5ZTNXKg=' 
WHERE 
  key_id = '4c9a49fdb28750cbf02c2d2d7ee867ab276256742826aa31e3d4af418c459880' 
  AND (
    token = 'OpCy9NgdC/0Dz3Kp0IQLCW6k05WtY0rruyyh5ZTNXKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )