INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b40b1af3fc02ab07fd9df9b151a2db60281620fbac55d009ddad38065bbc76ac', 
    '82xFlb77+mfxXHDnnqirC0FaAYKFcpM4Dumwit2N0AY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)