UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/EBfNgRM/7TnwxGbgY9qFF7CCWe4NhTgQnoq//6+Jk=' 
WHERE 
  key_id = 'f188216e4fdd7cf20aff93e59c60e2ba6d31dbb52f0d9c502a6bb3899a48fc7f' 
  AND (
    token = 'u/EBfNgRM/7TnwxGbgY9qFF7CCWe4NhTgQnoq//6+Jk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )