UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hi7fheEyzQfxL0pt0gTrOR5Upyco9VW5evhCFCX5uX4=' 
WHERE 
  key_id = '7e8ab1850bdedea9312ad0b99474f69206270fff653d621d1f2f8dbddd52223e' 
  AND (
    token = 'hi7fheEyzQfxL0pt0gTrOR5Upyco9VW5evhCFCX5uX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )