INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a63e471807b605f10415852b339a4c5945d3205a0729139126a861d81613270c', 
    'p5XwpWE0baE2R5dJ1AOLKrw2jjW0taU96fsssx6cSlE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)