UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Usyk0CUsHG3/XsaFCOXHUREAnZ5kx5Csp9OjX7UHANc=' 
WHERE 
  key_id = '29d9a06de571c6336ac0f2259fdd1543685ebf170b2c3e70ab42618ffeeeef51' 
  AND (
    token = 'Usyk0CUsHG3/XsaFCOXHUREAnZ5kx5Csp9OjX7UHANc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )