INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5442fe5ac6c67de30a505664b10d58ee07d80a90d65d6a3755fa32afd5ee665', 
    'c1P4tdB4IcCuMoFJS6EUIk6AN8BpiQGVvecUk/4W1/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)