INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed6c92512c59e65a875a514054841a7a3e0c37de4877e8e2d30b24735dd2be94', 
    'eeJsWs0649KqcRShoAEYrtmn7kcFCV15fMLHrlbrIjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)