INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2de09166811403606584cb6e71fe869bed27bd13691decf120173e0d46c4688b', 
    'A4+jkK4GU8dvevyRQVY07TThkZn1WK8y+CcKJ4H7MHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)