INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93eee01598e12c437056fd37073b038e1149a6f3724a2537c926ff1563c2c621', 
    '/7/EhPmkUp4YeZ6RBEVvBBU0KJQw3I5g052A7qeZJwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)