INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2975d4fff10d4524546edd7ab28a752da64cf6f033d7ad9ad851371bb93d91f5', 
    'RPB06C6rvI9l+MMkwHsqYB39R1CAgGO+0NMTXrOR4SA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)