INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6447909271c9d3c0d03e2b3aadab7e47a48dd69bdb344b064bacc112e2a90eb6', 
    'dTJiLAXg2pOmq4PmhxdV5YHAsmr/ybMM9M6LYecJS5k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)