INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fc19007bf5edb7176e44ef36f237fb94d42c88979c36d1d3a6783da6b22af7f', 
    '1I9b044DxWX381kquho0CaAM5RyZBH0q0lj9Jzj0t9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)