UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '37yg85TiIqe4mSEcjjG76ZYhGWMCR1e0bVb1fJu1i3o=' 
WHERE 
  key_id = 'e6e284c382e81049742d925751ca0f3dab92689bf9b11b2c49431fec35e725ac' 
  AND (
    token = '37yg85TiIqe4mSEcjjG76ZYhGWMCR1e0bVb1fJu1i3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )