UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M5NRRU4M6+3NMqZpqIyKbQBf0Qx1zN0x54TffLcPWhM=' 
WHERE 
  key_id = 'b854ba37d76a5806d0691b86d75918815a71dfbe9c95c6c272ae38c6b80c4de4' 
  AND (
    token = 'M5NRRU4M6+3NMqZpqIyKbQBf0Qx1zN0x54TffLcPWhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )