INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e972e1a02f4d195c0b5de78042f88ff6c996acf86661e783ec3d4e9d79cc5336', 
    '3gFnfIQts+U6H48Lo2OIbBccbraWawUCBPnmrBh2OGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)