INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6d1efd977969e36f8616e0d751e9a39761f6eacc0caad9d4e33fcf0eef576c5', 
    '6yWyFhloKCne3c7g0NVSkHlYfpZr+nbCnhuzNS1b2wM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)