INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf2179e4838abc34987420a069c500a0d5085b7487d0a9e5d402f2c31a6c2d35', 
    'e+MDWGA6Hzk//bJAPvhHkz4WC9Yu5vFkzZeq5rKzNew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)