INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3adf8a8d38d94ff47e5f905e1a7d24be6a23f3b337aa2677d99077b629bae275', 
    'oYc6ZSYVnUL2Kp3qFuy2EaVxUUIqXkuXSzE6hqwIeeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)