INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5125fa5843543b461322dd2d6788fb718d71cd7b8bb0d3966e1ecdd7d8d3a9e9', 
    'eMjtTpOrMmPz5C6nHAJGiCY2NGazD28zIETbV0vosXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)