INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bfd264fe772c9639bdac9b0353ad1d1cdc39a398b04495abc88e32749ed57783', 
    'MQu+1muhx7SKfhmD3wXbLZPpuPP7YqhOx78nI+Bn9sg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)