INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a78c77b1cef09580dde76f0483d07480c6416fbb4262fefc78158f85761e6727', 
    'K+pE3Q34R3zEhYqdXH5ejOrJQdvtHYiF0YN7NFmliX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)