INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a05520dbf713c21069373946721c1412c03ec47675450b1d432e38459f35ac75', 
    'SLEgms7So0sVFvlGnLyI2NJ0Bmopez6V34STo8uZ5Sw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)