INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5976a93b1048e4760ed523d046af7400eb0e97cc451b063ff15b3aba51b845c', 
    'obupclxalKO8yJ52FhMEcqtY/KNfrYltVBFHblTyuuE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)