INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc842a9c9578cb9083346305958f717851e53752cf1d2083dac0d210f34574a8', 
    '5RKmZQfn6y8AyKPyElU3pU8NNWQW4FslXapYTBEK/No=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)