INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1e3d04a7d06214d6964d25629f87748aaad85e9c6fb774093df354354b8fb42', 
    'KgiintsPNl18uw/RWwFqXzP53qZSM1QibPVs96SxNRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)