INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a6bf579ad3f78db00bf985ac66dd44def975ba64995837e4376403cc4c1f2ff', 
    'MAzi+vOM3wckTkI5v9DU10XNl95GMaZhE2oqb9mU0c0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)