INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55eeddc912f9e270a00ce05a038ee07c4c2140ad99e8f5daa397b0052c1f6f2f', 
    'wUke4ysjGeJXCpseQQu5O9uAevq0KTjUc5pKiZraOvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)