INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4733ff497965dc2380543631c9ee9654ab86babc217da986fce060fe44380d4f', 
    'ZfZUlpgNaek73oJ9bgRiIM2YAqcclkJDXAG8bllBRds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)