INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6807f5d6f07ea1a15db5daa668b8fcafb41b67e8394322708afe72b05980d7c', 
    'xLXAURdd+b+B7R9ze6sRmK8yb6FGidV5TmGXv243aZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)