INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3d40a817259a847b2f4a7fef813e054466760cb43af10a5f970744c5fd72e27', 
    'aEk3CXGtx0qBhGhnJAh6GUcw9fe0uZyoeYftvOw/494=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)