INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f5342325134d53773909befe6c6b03f1dbe8ecb561a8fd161718417c9999d54', 
    'LRs/dfys6UIqCXGhceksX0XR/P3YSEEqaqtq8hSG1Dg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)