INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4458ac23112ddc93f90a7e14f999674bb002be3d855b4782e8ff08fa0d2a984', 
    'ebwzeMF2mM0gYajDLSei5Cg3dGrwZeA5YOujmDRCnBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)