INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39ec602edcefd7da758cc65d191e5f985ea3c33b4586708a090853ed1fba6abb', 
    'Wwtcr7fYaCRP9WiCgdC9JLzGYk4tzetv8h9E23ibbYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)