INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '161306869bcd8eac9637757aed57cde668c64f17628e61f7f8d9babb7a8343b5', 
    '8pBu4ZRq0q1ipv2/MixBGLHSDRkgmq6U9owz26EqyVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)