INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1e4343867e453d779c3529317a1717a42eba1f5638bcadab564305722167286', 
    'HlbyplsDbsl8WH6PtX98NaWTgxXv1r4TKIICgXwHGQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)