UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vgmmEJmZWh9Qf1flOUukiziq117mw/HpLbIA2Epljtg=' 
WHERE 
  key_id = 'f662407a8c85e291f0ba54f428ed252142fbbe47f97fb6432646f6d86317a763' 
  AND (
    token = 'vgmmEJmZWh9Qf1flOUukiziq117mw/HpLbIA2Epljtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )