INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4142a321e3235451657b0b53134471407a0cf46d3cbdef4cbb18254ff143ab2f', 
    'ZtQZM2bOp990aJVf6u2F00TOyk6jQa58+XHkO/ghiag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)