INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49b139c20aff364d96972577355cbec6c42d308bee434c2ecbbdcb3aa34ae2b7', 
    'uVZowH6QZtC8M6acdWtN72if2+8IdPEA39pP3LOde2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)