INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '894e8a509715caa3f55abfe21f52ff6e458cbd368b4a7f1bf3e0857d0dfced66', 
    'xIZ5/uSWkMop8Q4crT2moH7Vva3lrhYsJQBD1rxnT/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)