INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b53dcf43d3263c267f0e2a959c0737f02c55b77b637df24e9018fb9febd2c74', 
    'ShrBeI+6cpriwNL8HL9O+yvBnZKLamo323vz0KKuz4U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)