UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wg8w3VgnTTjLhBf85CyprQC0Jt4PKW7U4V4TzLfyMJY=' 
WHERE 
  key_id = '785b01b21afa23426e1873ada94e24f301e1b26630d7d83945925b2d3669752b' 
  AND (
    token = 'Wg8w3VgnTTjLhBf85CyprQC0Jt4PKW7U4V4TzLfyMJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )