INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b519c53e23e46971c05bebd2e4829bebab1a0e4bcd91aa3c849c36dbf019708', 
    '6l6xkU0TjvGPH847OhMhu9bqVVcrYhiAHp+hzfFE7kI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)