INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3189ee164caf37f6ca9ea15fd1323399ea1987233360cd04969fbf7d4cd5669a', 
    '0hUp/YQ1XvgZBFOhRSNqsuE7XLZ2p/FaLUWBpQFM2Lg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)