INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '390fe641c4ef899db6253745de22dd7b02f40a0f20cf9ef124a8bfcf5c5916ad', 
    'QNJyxX6S/lEIIv8DF7e2ASqKuT2MHJos7l3d19HU7X0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)