INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c254648f697a5509c0b7fdf54c6dab1cf97fea88956578dd069c3c3656386676', 
    '3CNvW4rU87i2JcuuNQL+wChtUbEgNdrHqUckr1S4/4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)