UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cGhQySYtNQdIkVtkDkTqiT+ZopjP9k7BXuQC6lSFBI8=' 
WHERE 
  key_id = '755625e6daa31f87f637543d62cc01aec7e233e4dd12e9ebcad21b3d5157ac3a' 
  AND (
    token = 'cGhQySYtNQdIkVtkDkTqiT+ZopjP9k7BXuQC6lSFBI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )