UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u0BFNGOWkHVyrFsvq9QtXA2ZX10y6YnxC13uMDSyiyU=' 
WHERE 
  key_id = 'e5c0c00c9877e559415671dcf7f48334ae2f21b724fdf62ec3e0202ecd8c769e' 
  AND (
    token = 'u0BFNGOWkHVyrFsvq9QtXA2ZX10y6YnxC13uMDSyiyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )