UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WHmCNbsmpN/JldXoKvgHUodbIW7gL/uw1s6Ey5AxDhg=' 
WHERE 
  key_id = '94a42532f0d3b5383e6005e4349408503f52291025aa0cfa17cac5e7656f970c' 
  AND (
    token = 'WHmCNbsmpN/JldXoKvgHUodbIW7gL/uw1s6Ey5AxDhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )