INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4f92a809ef9a4bdf0995a865233d3f656b0265251e3d995b975fab04003f62d', 
    'BMPem0Eucf/u4H4P0on7OL4cXhB9lB+Ishh0khwIigo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)