UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kwhbm/pG+X5xmeBOH08WiKbXa/sMx2QkMZfVmdic1k4=' 
WHERE 
  key_id = '1900ef0b87f5ea9e21415108486a153365aee59c2dee8ad2242023708be8aec7' 
  AND (
    token = 'kwhbm/pG+X5xmeBOH08WiKbXa/sMx2QkMZfVmdic1k4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )