UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KTh9YIiPoCGr0dr3vt4c5XHI38xTH0n1FuZeLR34K5c=' 
WHERE 
  key_id = 'd585acdce1a7c672fbb368c5469d724f50af169efed993510d035208afa89e44' 
  AND (
    token = 'KTh9YIiPoCGr0dr3vt4c5XHI38xTH0n1FuZeLR34K5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )