INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00043d741a216b4d73308b0aaa3cd774a69733f9b0fdc59c33a281d816647d21', 
    'U+3r7k/bKNwhMkFkT5EjGnLKpg4GOerTFjJ9Gnj9Eu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)