INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d9301070b3433aa2b2724f8619107082cf743442a5a0b0d6d9be478397de838', 
    'Lpy4dcnJuz6An0S8m2FhIEZqsCGp1RgQcr/Dp9p+3Lo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)