UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'knIgSTGUODKiNC3XUKAc+dVhjCV0uH4SIML5MUxSwGY=' 
WHERE 
  key_id = 'e5f2e56ed9d3ffc42a3e91f2159b0e60be71f78c40f14af7a55f9ef68d91acd1' 
  AND (
    token = 'knIgSTGUODKiNC3XUKAc+dVhjCV0uH4SIML5MUxSwGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )