INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '58a0f9fa37930175be2054ba477197624c29bcbe4baaf16995a5436d9ce639df', 
    'x+S2gDSal/E3LmK03bAucUYN0B4crTXim9nCVClUVxs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)