UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QEobyCdGQdeWZEnWJkycyHEhcUhpHNYVAAnJBsI2huQ=' 
WHERE 
  key_id = '76fde08c4a11c6d4722d5a5f5383c6e2f0cbfb1ebd80d131bce1a6604ff81608' 
  AND (
    token = 'QEobyCdGQdeWZEnWJkycyHEhcUhpHNYVAAnJBsI2huQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )