UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BTp5E9k/HSLAG6oVvSMiAu43dEFULvsvjuBd5Nv/yVY=' 
WHERE 
  key_id = '3f1cffed37c108cccac764d86761ac75ce781100a76d36b1ca22104626d1e795' 
  AND (
    token = 'BTp5E9k/HSLAG6oVvSMiAu43dEFULvsvjuBd5Nv/yVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )