INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15d31d7a1381395bdd3bd205d7c958b2a90cb217fb1b3566e0c7312a4d573424', 
    'bpU3yU0l8TLHBgAJFqoKhGwMXNZ69snJuNB0MhV4+jY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)