UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a3zUh+miswbL1Q8wAOZX4E7MqGBsamJh2Nch7b1TnaY=' 
WHERE 
  key_id = '1fb63605c752b197be6877ed4ed1213691afe361ddb0e748669a2e217ddc6023' 
  AND (
    token = 'a3zUh+miswbL1Q8wAOZX4E7MqGBsamJh2Nch7b1TnaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )