UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NRq5n8cnFd21YJkmJS4jCqX0wHybsup4uRVnmX+9D90=' 
WHERE 
  key_id = 'aed622e1c09a9df91742e2a86055e416d3a01de58c06a53fe0da62ddbc1730af' 
  AND (
    token = 'NRq5n8cnFd21YJkmJS4jCqX0wHybsup4uRVnmX+9D90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )