INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26b51e9e7b3f32a585f04497a8e2d74346571f37f79386ac2be93f6e42eb2db6', 
    'p45h43ZOo8qdiJFtzE6HpLS44bgD31RvhZ8Fxfwl7G0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)