INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4c021c5614bc3dd5ec73f1ecfb009e520ef92a58163108dab73108293db6dde', 
    'XpBUdJItFChwDP+/2FDKvbEvgBq/Pepi1+rMsOXCW+4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )