INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b34086747914d695ab6c70a2325cc7e9bb415bb60c89c7d95898dd09103e456', 
    'H4HFbiTWd8GrycxuiFXayDXV4uVkSfMBWaQKGL7BRAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)