UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's66AfeOcFQ3Sq8SF3yOM5k09zlEd6EUZRwVxb03FPj4=' 
WHERE 
  key_id = '38307a1d09c88c965f4e480e6b618805a82aed646c29ec819b3bceca7d779788' 
  AND (
    token = 's66AfeOcFQ3Sq8SF3yOM5k09zlEd6EUZRwVxb03FPj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )