INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d5c55f59cbd6a3d33df74b51b4af3ec3933f5e094eb4c0bd0be022e1890216c', 
    'D2Em88DgFJDt6NDV1436TZIRjjjAZNMK5zsl4Qsjyk8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)