INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4461ad554a19cf37565083dd1508a30f3759ebeb75a604c9d6e6463832adb2f4', 
    'PwxR2FBaEAkpXClwip5/dERMAL6jKBpVGfYFS74Ux/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)