INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a503254a9c8bc4aa2ffdd48ecdd05bd3e880b2c79336b0755cc89ef806bac22', 
    'RgNNaRmqH5Poh6GG6orIBSgQ4fAT6Rmtj7L+FLUmr1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)