INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03f6b2cd60a8a1a74b1db5cd6618b2d05987b1660993ad99d663b14f2479a7b6', 
    'v3mNYGHwb/ku4o1GQmzdmzocGd2c1YDtwgCUcyEP7iY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)