INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efca4968c52e840ffbf02b424abbc1d8115d4f4675b022511167745e283c8e6c', 
    '6lFFQXl9nDp6Vk/9vyT2aTO7MV67kzvjqgRhzcNk2ww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)