INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6942b447dd02cd0e79ca07dea5934a609e5ae976db51e95ec05271c907c39de6', 
    '2zxBXIDpL0D4SHvbdRNY+ACGjQpArHlm65jVBqS9wwI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)