UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '347b/NrX1tV7kJMwZ9idrQC2t8tBVggnVC3UrNr5VuA=' 
WHERE 
  key_id = 'b2c4026d4eb50fc7ad94c08847e49dc41fba985f028a0bb3eadd530da1d6d5f4' 
  AND (
    token = '347b/NrX1tV7kJMwZ9idrQC2t8tBVggnVC3UrNr5VuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )