UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VqVFWG9Rnvzm+4Yn0Ua6930sOA2hwq273alb4Q7bfGM=' 
WHERE 
  key_id = '324bd4f0af497d6e489ece1013667e45fcd8ec3a410fb722b4c0551c990f56d2' 
  AND (
    token = 'VqVFWG9Rnvzm+4Yn0Ua6930sOA2hwq273alb4Q7bfGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )