INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '777c355ef022100279d8e9944befec7a943656e9717ac4d3e14f007d86006bb5', 
    'JjKtiEcJjcfNpJJ8IW8TAxgZKpEnx+wUphbDrW5XYmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)