UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OT5Q9M0Rv1LQTjWU+UnpzUVq3sZ42iroG6aRNqCPsho=' 
WHERE 
  key_id = '0e34b3ec14ead88d037c63e298ce4e79ac99b9bd8905b0a0f3084fbac9453356' 
  AND (
    token = 'OT5Q9M0Rv1LQTjWU+UnpzUVq3sZ42iroG6aRNqCPsho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )