INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8233d98786ac9d9718ab2504a41cf84a349d1019693da13b2e72898567b64f5f', 
    'npYsFqCn1UEarCjQCHhPcU87ct90q9fbSm9hEAi7PVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)