UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QbvAAzwQWYs7be59BPys2KGa18X9zR4jOYFzxuOmuUA=' 
WHERE 
  key_id = 'a7059d428c2ec4948db0996762124e99f9d582adacfa5774b75fa1ecdfe70616' 
  AND (
    token = 'QbvAAzwQWYs7be59BPys2KGa18X9zR4jOYFzxuOmuUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )