UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iyZpDHxotgV/eEprtMzyo/QgZZOTcuVd99mdtQ78vE4=' 
WHERE 
  key_id = '8091a61bffcc6481f21572f0890cc70a604a9adf7c672147d44a482e3b721636' 
  AND (
    token = 'iyZpDHxotgV/eEprtMzyo/QgZZOTcuVd99mdtQ78vE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )