INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c87be85085c8a87980dd90e53c766f59570d763b412a42973ae86d3dac684aa', 
    'jpxYr/grIrxOVcE4zunT3AvKgECEVZ7xaHDTeQdPizw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)