INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3e8e489fd0afcfdfdcecce22164cada287c64bbf4a16834f773f5b12753ba31', 
    'Jc4t0mFwWEbUk+eslniFST1O+WUuYhbnJ052OcRNR9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)