UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o3c4Nqm9HLP2rDqUsk6wHGdwAvjr1DlN3IfowKStuuE=' 
WHERE 
  key_id = '39a109eb8adc80b6fb3e02c29dfb64c4beb44772a085fb559f5b5fa87b7db922' 
  AND (
    token = 'o3c4Nqm9HLP2rDqUsk6wHGdwAvjr1DlN3IfowKStuuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )