INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '141f9147aef14b6ceb372d7ac2808be7461535c220b4cd871a613c79fb0e66b8', 
    'WFrQ6gFHyy3vPTOs18obH//43wZULQqFot99E6W93lY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)