UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WqWrwiLxq08ndt5G8C+n4h/N2tfVKKqeT4wcaojK3/8=' 
WHERE 
  key_id = '7236a78d4c3797c44f5e987e19c2519bcd5e3be748ddc5ea9f4f427d8cbc1a28' 
  AND (
    token = 'WqWrwiLxq08ndt5G8C+n4h/N2tfVKKqeT4wcaojK3/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )