INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0692c454a0994d2662d1d60595edf5cc09c7b06e3bfc97adc60996f34dcb1d4', 
    'MGd3UcWFmqekrx5iCIS4f6TcoaPgjX64HwnIT27gCUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)