UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A1R5ZK8ew46/aiGPSeCbToN7YC2ZH0K/1SOJGqTI4kE=' 
WHERE 
  key_id = '7df9015d40382843c7d74626b2159557acb168bfa9c7d3894687351b29755980' 
  AND (
    token = 'A1R5ZK8ew46/aiGPSeCbToN7YC2ZH0K/1SOJGqTI4kE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )