INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '542ab2ddf1d403299ded8fd049da45be8ee33005876add208dede3b8972a6771', 
    'bTruQHap+IRgkx08Kc9wYSU4vCfzMF13jyfwEA5Coj8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)