INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81cba2ac11467c5c5aa808a09a7f53b29a8d95063b343e8bc6390d0fd268b944', 
    'hir0j49/LB3acf2DeL59uxQoe1dmNp3b8Nn22WuwtXg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)