INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d26828d77f8331d71c73bcb44035312c6dcdf27253cabe8ecddc4f4ed567876', 
    'h7M4o5GhjjokA41VliKcCmxQ+YmCthjK4DQLCBmHSjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)