INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71da518c663541a97c90060f4fe844f42daa2be44d3bedf3319664e795afda1d', 
    'U9m9gWFREgTWGfZaO6vzBg5piszz8htmkb73wnrWEq0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)